MALICIOUS
206
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file exhibits characteristics of a link farm, containing numerous external links to other PDF documents hosted on various platforms. The presence of a malformed exploit stream and a critical ClamAV detection indicates malicious intent, likely to distribute further malware or engage in phishing. The primary malicious URL identified is https://soxebez.ru/wix?keyword=daniel+bridges+photographer.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://soxebez.ru/wix?keyword=daniel+bridges+photographer PDF link annotation
- https://cdn.sqhk.co/taruvufufezu/ehgG5h8/11465131703.pdfIn PDF document text
- https://cdn.sqhk.co/kekotenonaxu/hb478zl/airbnb_owner_login_nz.pdfIn PDF document text
- https://cdn.sqhk.co/panosiritu/gjc8gej/11386664288.pdfIn PDF document text
- https://cdn.sqhk.co/dodanadofu/d9cnhhy/tupefurabesezo.pdfIn PDF document text
- https://cdn.sqhk.co/nivavepe/jgjhkgc/82100423675.pdfIn PDF document text
- https://cdn.sqhk.co/tizadufof/Nifz8gh/wazikivavexipidiguweju.pdfIn PDF document text
- https://cdn.sqhk.co/zesonixiv/bKihpmy/nostalgia_critic_controversy.pdfIn PDF document text
- https://cdn.sqhk.co/rokijatu/hiaj3jg/malakekuzurolivatonob.pdfIn PDF document text
- https://cdn.sqhk.co/liritefebat/e8B6ObH/91661430524.pdfIn PDF document text
- https://cdn.sqhk.co/xaranoraf/bChjUhc/zara_us_sales.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wixatax/non_hydrogenated_vegetable_oil_whole30.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9e3805c-741a-4a13-82c2-140326462409/aja_ki_pro_ultra_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5cb952ab-d188-4fb6-bc22-b38fb25a2046/night_owl_security_camera_customer_service.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e55880fa-46cb-4b77-ab33-b0b4b47f1557/fijobodugerun.pdfIn PDF document text
- https://61090d85-22e6-4724-b969-52a17785150c.filesusr.com/ugd/952c2e_7316941e11b046fcafc81e614b3febca.pdf?index=trueIn PDF document text
- https://e0220c8c-c322-4c33-af83-7c5b0fe00b66.filesusr.com/ugd/a771bd_957e1e725e8d4ffab65691b8e6319591.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/86d60ca1-b6b3-471e-9e51-a63066c57e09/cuanto_es_3_4_de_pulgada_en_mm.pdfIn PDF document text
- https://s3.amazonaws.com/dotivaf/42932491259.pdfIn PDF document text
- https://18e7ef82-5c75-44fe-ae22-4c356c2c9ce0.filesusr.com/ugd/749e61_11b6a321e9944898a75ccdec4f7f5ca1.pdf?index=trueIn PDF document text
- https://9cfe8934-cc69-4f76-a0d0-2e9849ea4530.filesusr.com/ugd/fd9558_a2a0540abfd24b1a988240d5a2ad9a93.pdf?index=trueIn PDF document text
- https://b40f07b9-a98f-42b6-a6e2-5dc2c82ebb0e.filesusr.com/ugd/e949ea_cacd3f690f5e4126a19c1592e803e55c.pdf?index=trueIn PDF document text
- https://4cf6c2b4-cd84-4b73-83b1-bf7f441162b2.filesusr.com/ugd/e50c99_21158795043540ed9372eaedf7d37fc1.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wonumafubij/in_the_bell_jar_meaning.pdfIn PDF document text
- https://e25b5f36-ee09-4010-8803-019b2853a23b.filesusr.com/ugd/c34eac_1d23325669dd435e8004d1fc9039af62.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF94 | 5360 bytes |
SHA-256: 23f3ce4a62df1efb118da578fbddaaed6b9ac74dd0e3b9d5c7d78b2dfd6c8826 |
|||
font_01_sfnt_off000101c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101C3 | 10184 bytes |
SHA-256: 74975d6a882c2b80d9e60f7ccb8bbf62cadcbf2e03246301eb75a3a2a3e096f8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.