Behavioral task
behavioral1
Sample
f79e66e1ec15b2401197bafa1a4d61be_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f79e66e1ec15b2401197bafa1a4d61be_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f79e66e1ec15b2401197bafa1a4d61be_JaffaCakes118
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Size
296KB
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MD5
f79e66e1ec15b2401197bafa1a4d61be
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SHA1
d1479b8dc7fe0dd9a3401e5edc83aec626c2fca9
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SHA256
cba166c86ccd69d1fc69a7528570a567cdbdd498a48d55a021529942cfaad188
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SHA512
305494a4f43673a49510bdfe50c2df3b66fd4afd203cd9600fd7cc300bc3e5b6da7db20cd9b259de74f67e88166145724637596771e8efb2a4bb3d0f20781790
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SSDEEP
6144:ewpsHvmKeFDhTHXNxsLlWm1yu/8mdCsLa5GzWqzlNe7/pTJ:/OHuhFT3N+4u/8mdCs1CqzlI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f79e66e1ec15b2401197bafa1a4d61be_JaffaCakes118 unpack001/out.upx
Files
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f79e66e1ec15b2401197bafa1a4d61be_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 291KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3.2MB - Virtual size: 3.4MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 38KB - Virtual size: 40KB
IMAGE_SCN_MEM_READ
.reloc Size: 256KB - Virtual size: 256KB
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_MEM_READ