MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=bukhari+sharif+arabic+pdf'. Additionally, it exhibits characteristics of a PDF link farm, with numerous external links, including one to 'https://cdn.shopify.com/s/files/1/0440/2577/4245/files/48177003524.pdf'. The ML classifier also flagged this PDF with high confidence. The document body is heavily obfuscated, preventing a clear understanding of its content, but the presence of malicious links strongly suggests a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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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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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://ttraff.cc/pify?keyword=bukhari+sharif+arabic+pdf
- http://files.graceinwellsville.com/uploads/1/3/1/4/131406391/6676029.pdf
- http://files.tuliptreatments.com/uploads/1/3/2/7/132740665/nidonuj_kadim.pdf
- http://files.tawpuppies.com/uploads/1/3/2/7/132740838/vexixudatapatit_jarusumurirovoj_vezasevulona.pdf
- https://cdn.shopify.com/s/files/1/0440/2577/4245/files/48177003524.pdf
- https://cdn.shopify.com/s/files/1/0430/8841/2836/files/68745461353.pdf
- https://cdn.shopify.com/s/files/1/0429/6487/7471/files/tusifumefuta.pdf
- https://cdn.shopify.com/s/files/1/0433/6464/7077/files/ligepogekotaniwetul.pdf
- https://cdn.shopify.com/s/files/1/0430/6845/7122/files/puwuves.pdf
- https://cdn.shopify.com/s/files/1/0437/4387/1127/files/kizowipowulazenunabo.pdf
- https://cdn.shopify.com/s/files/1/0435/3720/3364/files/72067504182.pdf
- https://cdn.shopify.com/s/files/1/0430/9896/4117/files/radasejivunoxovimujivik.pdf
- https://cdn.shopify.com/s/files/1/0432/2807/0052/files/1275660087.pdf
- https://cdn.shopify.com/s/files/1/0432/8954/2809/files/sasaziwulebolozoleg.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_008_off0000e125.bin2ac3919f50482fc9e6ae0f9f3af71eba14d1c6107486e0f3f7aaa28c4486f457 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xE125 | 22292 bytes |
font_00_sfnt_off0000acbe.binf59f9603b7d248b6aac62353c5aa83bfcb0436bfe37dbded8a99ac9d79d84442 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACBE | 4932 bytes |
font_01_sfnt_off0000bd86.bin1cc3dd76dd4b13f72eb56ba3b5f32dc955cdcc7dea4fe506d01c2543e346c3ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD86 | 10620 bytes |
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