MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to PDFs, suggesting a link farm or SEO spamming tactic. One of the primary URLs, 'https://traffking.ru/aws?utm_term=ibps+po+exam+book+free++pdf', is associated with the malicious verdict. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://traffking.ru/aws?utm_term=ibps+po+exam+book+free++pdf
- https://cdn-cms.f-static.net/uploads/4414486/normal_5fade3a5ddc64.pdf
- https://cdn-cms.f-static.net/uploads/4384463/normal_5fa27e2a93533.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/palaj_xofepevez.pdf
- https://cdn-cms.f-static.net/uploads/4391335/normal_5f953b16d3507.pdf
- https://fofevupug.weebly.com/uploads/1/3/4/4/134490210/39e7f.pdf
- https://jagotizepevex.weebly.com/uploads/1/3/4/4/134464701/4af2623e23864.pdf
- https://detopeda.weebly.com/uploads/1/3/4/3/134305225/jeboke.pdf
- https://semezuzuxikazug.weebly.com/uploads/1/3/4/2/134234688/1142007.pdf
- https://dufevirefat.weebly.com/uploads/1/3/1/4/131438490/juxaponop_tinet.pdf
- https://cdn-cms.f-static.net/uploads/4404293/normal_5f9766b98e9be.pdf
- https://dudikojegak.weebly.com/uploads/1/3/1/4/131406444/tasave-goreginasifaxib-metuwakoriki.pdf
- https://teduzagegoxow.weebly.com/uploads/1/3/4/4/134400331/benotuxuz.pdf
- https://zurenigexozaxil.weebly.com/uploads/1/3/4/6/134606750/8bde1e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/suximawo/93767088885.pdf
- https://s3.amazonaws.com/tojazudibumogab/rift_leveling_guide_65-70.pdf
- https://s3.amazonaws.com/xozeb/quantitative_test_for_carbohydrates.pdf
- https://s3.amazonaws.com/muvojugejoxip/dr_j_kenneth_wallace_dothan_al.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ce8b.bin95c40bf412132ce5086a66ace047b21df7e7452e029ca2597fad6db7559ceb4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE8B | 5364 bytes |
font_01_sfnt_off0000e0b0.bind8b414890182e7493d1ef8ec50130c4fd7f8b4db3e92a6ba4ea6a3b770880e5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0B0 | 11092 bytes |
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