MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to domains associated with link farms and redirectors. The primary malicious link, https://ttraff.cc/pify?keyword=atlantic+starr+free+music, is a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for free music, combined with metadata from the wkhtmltopdf tool. This suggests a social engineering attack aiming to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=atlantic+starr+free+music
- http://files.thesunflowerkids.org/uploads/1/3/0/9/130969681/gomevivuvife.pdf
- http://jomigavu.marosmars.com/uploads/1/3/0/7/130775840/tuzulivowa-fazoto-sutalizuk-joxiwim.pdf
- http://files.cindyjaquier.com/uploads/1/3/2/6/132681501/0743bbdee32e75.pdf
- http://tobet.joeprosit.com/uploads/1/3/0/7/130775087/938fd5.pdf
- http://wagoxa.stepasideeyecare.ie/uploads/1/3/2/8/132814930/e49668141c6fde.pdf
- https://cdn.shopify.com/s/files/1/0433/4531/3941/files/kibusizevo.pdf
- https://cdn.shopify.com/s/files/1/0439/7511/4910/files/sobozetotegelezazili.pdf
- https://cdn.shopify.com/s/files/1/0432/1135/8372/files/49035321884.pdf
- https://cdn.shopify.com/s/files/1/0432/6191/9390/files/lesizalenibitufufugepuwi.pdf
- https://cdn.shopify.com/s/files/1/0432/6385/2712/files/rujubumes.pdf
- https://cdn.shopify.com/s/files/1/0437/9269/5458/files/zabirevorosifemewujode.pdf
- https://cdn.shopify.com/s/files/1/0429/5763/5735/files/8532547031.pdf
- https://cdn.shopify.com/s/files/1/0433/6628/5464/files/biocentrismo_y_antropocentrismo.pdf
- https://cdn.shopify.com/s/files/1/0432/3796/5986/files/35578245100.pdf
- https://cdn.shopify.com/s/files/1/0433/6487/6453/files/61081547116.pdf
- https://cdn.shopify.com/s/files/1/0433/6159/9656/files/galopanosunube.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004a16.bin7b1d1b392f1d03e62c686240b0284ed0fd08964ced58f91f4901e8f63e4bf072 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A16 | 5016 bytes |
font_01_sfnt_off00005b02.bin8532b6103c148a3b81fa1cf87cc526b83801e9dea0b19a75d86e37b6f078437d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B02 | 9204 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.