Behavioral task
behavioral1
Sample
f99497128b2306c71806f8290cdcd0b3_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
f99497128b2306c71806f8290cdcd0b3_JaffaCakes118
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Size
14KB
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MD5
f99497128b2306c71806f8290cdcd0b3
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SHA1
e2ac260d6329fc4f20c343aca73023de88a523e0
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SHA256
cb215014f6bf97e1e48c57964e2f66b26f5aa24dc91760c06618a74b1feee118
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SHA512
67f1dcbfb7091d0ab7b55812241d909b6c1ea4b50698fe6b789b5df99f9cd0aa193e167c36cb6e7013c13b74b69c8d37117d68cea4e88802a2e6c4d0c80a762c
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SSDEEP
192:zawE9e6BACdbQstv7U8vAzN7aVD1xWdj7cEhvM5I21PN1PYIm4bT6aImYpTMmP2:zd/wbp8z4Kd/cEhvMfaIhqoCTJAzM
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource f99497128b2306c71806f8290cdcd0b3_JaffaCakes118 unpack001/out.upx
Files
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f99497128b2306c71806f8290cdcd0b3_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ