Behavioral task
behavioral1
Sample
eff81e36e3c27cbbeca1914ec08a0395_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
eff81e36e3c27cbbeca1914ec08a0395_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
eff81e36e3c27cbbeca1914ec08a0395_JaffaCakes118
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Size
152KB
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MD5
eff81e36e3c27cbbeca1914ec08a0395
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SHA1
0ed025f291b91237f989c0199bc87c66dd721ad5
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SHA256
c3788feb3a3c0bae28b2195ac8a2455c7c77672b87ae9edd4bfb90f434994ebc
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SHA512
eac68a3e1dbc82b32ecbb461f6abc2026887cc09ab5ad4206f8722800c827e7ed90242f489d4d8c3f6da055237c5c14580e5a7b8c1559adbc13f595973daa525
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SSDEEP
768:olnK2Eq3GcOn0oo4d3hhWAWhNefwMJ7BikibDVgPsNE+O:KEq3GcOR3hhKh6w6ikEPTO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eff81e36e3c27cbbeca1914ec08a0395_JaffaCakes118 unpack001/out.upx
Files
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eff81e36e3c27cbbeca1914ec08a0395_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
.code Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ