Behavioral task
behavioral1
Sample
a80cd39521876ba52e9f42fbf4cc2b80_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a80cd39521876ba52e9f42fbf4cc2b80_JaffaCakes118
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Size
39KB
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MD5
a80cd39521876ba52e9f42fbf4cc2b80
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SHA1
eb4428072076d69990d7114a3f55c8b81c7c47a3
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SHA256
9574f4831a2ed29feb4e3bb33a3037dab651095463c014cdfb64bdb271c81983
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SHA512
a2f0b1fd934e125ffc9a85771fd80aeef1faf96a675d688cea2ab618622ba9212ac48af2ac26404f27cfdad7ca6a55f8874a84fd9f24822f522c7ecb6da0c845
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SSDEEP
768:1vbtUlF79+jchtlnffdvw0IR0BM2Xjg9sGLggzhhV3jvFM+HEWS1MyWYWWfG:JpUT79+jsnfVhlpzg9sGLggxvvkWvyW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a80cd39521876ba52e9f42fbf4cc2b80_JaffaCakes118 unpack001/out.upx
Files
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a80cd39521876ba52e9f42fbf4cc2b80_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 88KB
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_MEM_READ
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ