Behavioral task
behavioral1
Sample
a464edaef2d4b985dabc050e2ccebabf_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a464edaef2d4b985dabc050e2ccebabf_JaffaCakes118
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Size
24KB
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MD5
a464edaef2d4b985dabc050e2ccebabf
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SHA1
fd8768b8a6b9e9e48514493c2e9afa759ccd9698
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SHA256
f451863d9f35f1897b796d2b1dae62e1b4c618ccb6f2de1c3b9e847fc05c0f68
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SHA512
b8fd162146e1049a1681f1bccc5f601f47e1cfb1fcac0001d413c4b9a96375fe80b96a9bcef129cc424e9fc5244e64a1bb3ac722dc88ba4917589f489fa178c0
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SSDEEP
384:KZ0Bfxp8Ssr0B9FzL5G8ce2kDsnsEHtFx35GWQbkb5UBOeMhlsDx6a+751V8qJ:T3p8SE0B9fceNeHB5Ub8UBylsDga+7R3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a464edaef2d4b985dabc050e2ccebabf_JaffaCakes118 unpack001/out.upx
Files
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a464edaef2d4b985dabc050e2ccebabf_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ