Behavioral task
behavioral1
Sample
8c5e37af66a2bef25716a6a12982bc3f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8c5e37af66a2bef25716a6a12982bc3f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8c5e37af66a2bef25716a6a12982bc3f_JaffaCakes118
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Size
479KB
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MD5
8c5e37af66a2bef25716a6a12982bc3f
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SHA1
ec9ba753fb252c5827a518499a6b614dd7e51442
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SHA256
66e7aad57ea5879878aa72a749faf2bb9828bbe76b2c6e383d7ee4afd67384da
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SHA512
320a0ce0a8e8d193a95cdb957b6508dbfd089a47635991bae3adca3ba602c20a3b472c1a780207d5d89433bbaf4c517fa7e2745396950da3f0cdcfd95929d20b
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SSDEEP
12288:40QIPbaosc/DVHnqTNZTs0mskru9z2oHwRi4h:vbaertUbTshshVaw4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8c5e37af66a2bef25716a6a12982bc3f_JaffaCakes118 unpack001/out.upx
Files
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8c5e37af66a2bef25716a6a12982bc3f_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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 464KB - Virtual size: 464KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 688KB - Virtual size: 687KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ