MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a significant number pointing to Weebly-hosted PDFs, indicative of a link farm or SEO poisoning tactic. The presence of a callback lure heuristic suggests an attempt to engage users in a fraudulent conversation, likely leading to further malicious activity. ClamAV and ML classifiers also flagged this PDF as malicious, reinforcing the assessment of its harmful intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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 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.
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://fokemale.ru/strik?utm_term=saeco+coffee+machine+repair+ottawa PDF link annotation
- https://xijukuto.weebly.com/uploads/1/3/4/3/134354051/2154330.pdfIn PDF document text
- https://mudagetani.weebly.com/uploads/1/3/4/3/134381332/905773.pdfIn PDF document text
- https://dedopaka.weebly.com/uploads/1/3/4/4/134498192/3385799.pdfIn PDF document text
- https://lupemofuxuxutuj.weebly.com/uploads/1/3/1/3/131383332/vilur.pdfIn PDF document text
- https://pofofeteb.weebly.com/uploads/1/3/2/6/132681268/9079564.pdfIn PDF document text
- http://pogawubujogeje.mypressonline.com/vonetugesifiz.pdfIn PDF document text
- http://lebizifijafaxim.medianewsonline.com/5_steps_to_risk_assessment.pdfIn PDF document text
- http://pojapusevipuzu.mypressonline.com/a_guide_to_writing_as_an_engineer_4th_edition_free.pdfIn PDF document text
- https://fixaporaxaju.weebly.com/uploads/1/3/1/4/131413905/padase-bibum-simafal-savule.pdfIn PDF document text
- http://labebatazavanoz.mygamesonline.org/xowonizuzusigumobew.pdfIn PDF document text
- https://biwamuneluzotip.weebly.com/uploads/1/3/2/6/132696598/kovawevapajujaj-sirusimole.pdfIn PDF document text
- https://cdn.sqhk.co/lolajelor/E7je0jb/download_real_football_2020_ppsspp.pdfIn PDF document text
- https://cdn.sqhk.co/kemivabesu/aS4Pnij/messenger_app_download_free_for_android_apk.pdfIn PDF document text
- https://mokowevabib.weebly.com/uploads/1/3/0/7/130739664/padexudu.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/pirofopafu/molisevib.pdfIn PDF document text
- https://s3.amazonaws.com/kosamupim/flannelette_fitted_sheets_argos.pdfIn PDF document text
- https://s3.amazonaws.com/vuliwisuwig/73082964090.pdfIn PDF document text
- http://bolirazebaf.myartsonline.com/19068000572.pdfIn PDF document text
- https://s3.amazonaws.com/rimepusox/raxutedelemerusaj.pdfIn PDF document text
- http://xuvekixofeku.onlinewebshop.net/94537617324.pdfIn PDF document text
- http://powagamojij.onlinewebshop.net/dream_interpretation_snake_bite_on_left_hand.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e55c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE55C | 5240 bytes |
SHA-256: 31e55656feda3e0f2d5506dafb691a893f51771ef1abeade669ebb1b6974d5ee |
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font_01_sfnt_off0000f712.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF712 | 2676 bytes |
SHA-256: 43e152f1eee9d6a6349053ce3f7da1700ff8ef81db82627e51f2b7a1ed5855ce |
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font_02_sfnt_off0001025e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1025E | 10904 bytes |
SHA-256: b92bb18f0758ffd2690196ebb1f58b45f52125f88b2dc35ae7099799fc7fa17f |
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font_03_sfnt_off000127b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127B0 | 17532 bytes |
SHA-256: ef688bb797908dc5381ede64f0315f824c9ecb27d2e85e93d8508d96232b1f45 |
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