Behavioral task
behavioral1
Sample
17268ed9e84f9c1eafaa9b0173c37b0e_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
17268ed9e84f9c1eafaa9b0173c37b0e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
17268ed9e84f9c1eafaa9b0173c37b0e_JaffaCakes118
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Size
512KB
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MD5
17268ed9e84f9c1eafaa9b0173c37b0e
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SHA1
8aaae9cad89df96ac84c01ce803308bb05829bef
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SHA256
1b3a4f0b08ca28daee894e84ad991988302fd284e2448c22c1b4e3dfd8e5b123
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SHA512
3b678a3af821aa0c353dc7624378abc536c91a2c3f4bb8cfc84c7f7c11a3d10d9250e6d16b589b4c9bf832d0ed55342b77951706bd266850bb938085bdc2f667
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SSDEEP
12288:fRet9RPAjFwffffffff9kL978ICMqV8m8l8sZH:fg+Bwffffffff9kL97bCMqV8vl8U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 17268ed9e84f9c1eafaa9b0173c37b0e_JaffaCakes118 unpack001/out.upx
Files
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17268ed9e84f9c1eafaa9b0173c37b0e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ