PDF malware analysis — malicious · 3962d61929492aa3

MALICIOUS

PDF

40.1 KB Created: 2020-09-11 02:40:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-17

MD5: 11057ab24d6c637596cce7a9d33e860b SHA-1: 2688ecf079b3e224ba4b3841a8943ef879488e54 SHA-256: 3962d61929492aa30ed9d59c0624932db5d040362c9dc40fe67253b5cedbfbb4

152 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains a link farm designed to mimic SEO content, directing users to potentially malicious URLs. The primary link, 'https://ttraff.me/wix?keyword=blade+and+soul+revolution+apk+english+version', is identified as a malicious redirector. The document body, though heavily obfuscated, contains similar URLs, suggesting a phishing or malware distribution attempt.

Machine Learning

Nyx PDF Classifier malicious score 0.9985

Heuristics 3

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small 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.
Embedded URL info EMBEDDED_URL

One 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://ttraff.me/wix?keyword=blade+and+soul+revolution+apk+english+version In PDF document text
- http://files.asimuk.com/uploads/1/3/1/6/131606762/f63e852677093.pdfIn PDF document text
- http://xisikega.annaafhallstrom.net/uploads/1/3/1/4/131437850/2961563.pdfIn PDF document text
- http://files.carnivora.co/uploads/1/3/2/7/132710592/6d36c1e0a.pdfIn PDF document text
- http://files.zodiacmusicalsociety.org/uploads/1/3/2/8/132814241/5636379.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6710/4668/files/39177379028.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0462/9014/1344/files/siwisovadusipebulo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6353/2951/files/xabevabujugijinowi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1410/2941/files/gekasipewivoramopi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7664/9124/files/cambridge_igcse_mathematics_core_and_extended_revised_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3217/2951/files/julirilamelovol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/accounting_rate_of_return_example.pdfIn PDF document text
- https://static.usrfiles.com/ugd/930050_be9314d06d45442f9aaad1ba989585e2.pdfIn PDF document text
- https://static.usrfiles.com/ugd/105a8c_e8f5a04e473f4a50a513ffddcec2eaf3.pdfIn 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_off00004e78.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4E78	5832 bytes
SHA-256: `81dcb5387ad2b6a126827827051124bd9301ac8f498964967618f382889e866e`
`font_01_sfnt_off000062c1.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x62C1	5396 bytes
SHA-256: `d63eb28a432ce9b55b3be36dca9a5c30684343fe30ddefa34cc5a0e01d695c10`
`font_02_sfnt_off0000751e.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x751E	10132 bytes
SHA-256: `b3326792d64f0f1f807589cb333eb21ed5abc3c1f441638ce521d7e5e4cf621e`

Open this report in the interactive analyzer, or submit your own file for analysis.