Behavioral task
behavioral1
Sample
25fc4d50bbc7961c9438532c50cd1688_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
25fc4d50bbc7961c9438532c50cd1688_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
25fc4d50bbc7961c9438532c50cd1688_JaffaCakes118
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Size
898KB
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MD5
25fc4d50bbc7961c9438532c50cd1688
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SHA1
f99ab4c17d3c431cd8a5f8d82e6fbf86bb9a8f39
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SHA256
4cf008d0abf36cb372d7e61bd5ec36eb6db6f445c5384e39227628baca132160
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SHA512
5f544f42a6ef2fcb3be4912192460e49dd16da87e4a20d1ee114ab245d2be17858d2d618d4a2664deb9a9aa19cd1c390c35ed6758643c898bb1264514ee56fe0
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SSDEEP
12288:gOaku0auohOOku0ap0EcAyCjVSOOku0adS:wzu+zp0EcAyZzg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25fc4d50bbc7961c9438532c50cd1688_JaffaCakes118 unpack001/out.upx
Files
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25fc4d50bbc7961c9438532c50cd1688_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ