MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a heuristic indicating an external URI, specifically 'https://dafemum.ru/wix?keyword=webelos+pins+2018', which is likely a phishing lure. ClamAV detection as 'Pdf.Phishing.Trojan' further supports a malicious classification. The document body, though heavily obfuscated, contains text related to 'Webelos pins 2018' and the authoring application 'wkhtmltopdf', suggesting a social engineering pretext to drive traffic to the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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://dafemum.ru/wix?keyword=webelos+pins+2018
- https://cdn-cms.f-static.net/uploads/4479433/normal_6053db8c92b2a.pdf
- https://cdn.sqhk.co/miraroki/Ojj4sTU/maxabevutajekixe.pdf
- https://cdn.sqhk.co/tevunufoba/vSjaijQ/9441153915.pdf
- https://pinipinemijik.weebly.com/uploads/1/3/0/8/130814728/veziputazaxu.pdf
- https://cdn-cms.f-static.net/uploads/4471971/normal_600c74e05b351.pdf
- https://static.s123-cdn-static.com/uploads/4417815/normal_600913f024712.pdf
- https://cdn.sqhk.co/jijatidos/hb0jhhd/hymn_of_grateful_praise_lyrics.pdf
- http://snt-br.ru/msi_970a_g43_plus_cmos_resetuzj4s.pdf
- https://rejosunofefi.weebly.com/uploads/1/3/0/8/130874376/4408861.pdf
- http://neuroncraft.online/lagewilatemehk1p.pdf
- https://bomejafir.weebly.com/uploads/1/3/4/7/134725936/wufeb.pdf
- https://xevogivuzu.weebly.com/uploads/1/3/5/3/135350373/43eb0a.pdf
- https://birivisixakaxe.weebly.com/uploads/1/3/4/6/134608058/a5a48a64e2ee6.pdf
- https://cdn.sqhk.co/pefapalotux/Khaibnr/android_cell_saga_tier.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/fewifuwu/games_like_alien_shooter_for_android.pdf
- https://s3.amazonaws.com/zisulamisozoto/vilageradigixuja.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e1b0.bin00c1cda6d8f81e7b67769067f3cbbf2df78db734ca012b80a7c26d3e58d549ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1B0 | 26652 bytes |
font_01_sfnt_off000134af.bin4ef45fe2f1d211cc1390c6968143cdb500c7c1d4d2c93b8f18dcbbbfd6d95659 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134AF | 5180 bytes |
font_02_sfnt_off0001467a.bin6d77f4c464ed4cad0f6caad1f8f99fd96ec96818964767d488718f001cacee12 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1467A | 10808 bytes |
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