Behavioral task
behavioral1
Sample
8d43854ecbd4574408745ebe906da782_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8d43854ecbd4574408745ebe906da782_JaffaCakes118
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Size
14KB
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MD5
8d43854ecbd4574408745ebe906da782
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SHA1
a630f10c302b58028af0e6d685c2e942f8e2e715
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SHA256
90845d71181dae77bc51e826b8fba9c8727be1c77db5c407734cfa5e74cb5cae
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SHA512
74c240cf271ba726bbe221d99e78a041a0921c7504613c52660e16f863a853b25c9b81a73170f91a827c0a9992a204ba0cf4d109d55f6ae32ddf3748f564daba
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SSDEEP
192:e70h/2+BCNVjORMuAeMJ7nzdfcdGJ+BWtCOVNvt/RA3RnBRLJOS:I0h26Iea7zdfcEiWtCO/vtp0RnnR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d43854ecbd4574408745ebe906da782_JaffaCakes118 unpack001/out.upx
Files
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8d43854ecbd4574408745ebe906da782_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: 5.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - 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: 4KB
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: 15KB - Virtual size: 5.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 613B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ