MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs, with at least one pointing to a link farm on disposable hosting, suggesting a phishing lure. The document body, though heavily obfuscated, contains text related to job interviews, likely serving as a pretext to encourage users to click on malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://queure.ru/pbw?utm_term=how+to+introduce+my+self+in+job+interview+pdf PDF link annotation
- https://xiwiriled.weebly.com/uploads/1/3/4/8/134899872/kozepadavani_jarelomoxu_tigumezobo_kerojala.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381973/normal_6064c0dbbdd34.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4448550/normal_5fd04e6352665.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426271/normal_5ff6354ef3d7b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464301/normal_5ffa7d8c80c64.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445532/normal_60373538d48a5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412391/normal_601ec6d6e1c20.pdfIn PDF document text
- https://nugiwilog.weebly.com/uploads/1/3/1/3/131384260/7833567.pdfIn PDF document text
- https://takesefitetipal.weebly.com/uploads/1/3/2/6/132682925/fegesopugexadi.pdfIn PDF document text
- https://powipawi.weebly.com/uploads/1/3/4/3/134313445/tireni_zarul.pdfIn PDF document text
- https://titugujogimob.weebly.com/uploads/1/3/4/0/134017720/306143.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486552/normal_601b61e83d47c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470968/normal_5ff3bff9e9bf0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/9d513a49-5e75-43a3-9356-611936f6bdf3/how_to_turn_off_lid_lock_on_amana_washer.pdfIn PDF document text
- http://betifabito.pbworks.com/f/byp_8-_11_meaning.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/564bc98e-3bd0-441e-94fa-f2625292476d/how_to_calculate_cross_sectional_area_of_stranded_wire.pdfIn PDF document text
- http://rekadezabo.pbworks.com/f/beeman_sportsman_rs2_series.pdfIn PDF document text
- http://goxuluk.pbworks.com/f/food_vocabulary_list_in_english_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/07b1837d-5e35-49f2-9360-fb2292d29b12/wodifevimisajotoxevasuz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ddc8d7a7-dc03-4934-8bab-cc37cbf7b8fb/susan_sontag_against_interpretation_table_of_contents.pdfIn PDF document text
- http://magogopowo.pbworks.com/w/file/fetch/144478503/86547691666.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17bd5375-d2aa-453c-ae21-9b432ef2db78/what_is_the_responsibilities_of_a_logistics_or_distribution_manager.pdfIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ec55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC55 | 5404 bytes |
SHA-256: 14ac4a73b768b0ea9346df4d2e9c210db075e9b791b897f0e6d48c799d422da1 |
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font_01_sfnt_off0000feb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEB6 | 10784 bytes |
SHA-256: d01aa8091a43879829e4ca8c9352d6a583268a3f9b813e60e94cd0fafdfd4e87 |
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font_02_sfnt_off00012399.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12399 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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