Behavioral task
behavioral1
Sample
217981dc4fd4af19a89dfc8c3bb80be9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
217981dc4fd4af19a89dfc8c3bb80be9_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
217981dc4fd4af19a89dfc8c3bb80be9_JaffaCakes118
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Size
59KB
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MD5
217981dc4fd4af19a89dfc8c3bb80be9
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SHA1
ccd83c88fce7c02515a84052c8f7391e0402d4dc
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SHA256
f79336994f7d29f05dcf4cb71bf6239c4f5a780cb80fd93bd2e9abe2d7b78c75
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SHA512
8cfc1fe865f5b4184308a3e12f24b2338eb9fdf06ff5af96c28c3345dfa5ed051b06c5a590dcaa6cd68e9a6d7a6aca4ff6a04e3c0454dd52a09ed863ef6a2524
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SSDEEP
1536:XnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Xzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 217981dc4fd4af19a89dfc8c3bb80be9_JaffaCakes118 unpack001/out.upx
Files
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217981dc4fd4af19a89dfc8c3bb80be9_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ