Behavioral task
behavioral1
Sample
83be42afaffc4db9adb4c3ca268999f5_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
83be42afaffc4db9adb4c3ca268999f5_JaffaCakes118
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Size
17KB
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MD5
83be42afaffc4db9adb4c3ca268999f5
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SHA1
e60bf4110989054e20813d818565b30ac7e10b69
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SHA256
b912ac8038581023f2914fcf49f13d75cb54dd90b3aec421a29febf79cdadf08
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SHA512
ce7e1344639a649d668b786d04e1eab2a26ed8b58fdefcdfca2b41d266239a1368e830f2da4a8756f682427838fc55c60141193aab457fb83ba27ff7c2469625
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SSDEEP
384:1l8kcNKFYVdO0ILejUw9qFDlcWvqyZDtdlcuMo0DK:1l87NAYVw3Lejh9qleWvRLlc00D
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 83be42afaffc4db9adb4c3ca268999f5_JaffaCakes118 unpack001/out.upx
Files
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83be42afaffc4db9adb4c3ca268999f5_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: 5.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 850B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ