Behavioral task
behavioral1
Sample
43542a8b24034e0255824b75460c9ad1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
43542a8b24034e0255824b75460c9ad1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
43542a8b24034e0255824b75460c9ad1_JaffaCakes118
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Size
465KB
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MD5
43542a8b24034e0255824b75460c9ad1
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SHA1
8bb4bca61faa96367d3d22617b7d2c9696b0a983
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SHA256
cd8b61a5d40d809a500f3b553d22748b388c9e0bf2714b3c20bbc4024433a8e9
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SHA512
245a7fb726c8287c468f2c9921f3681ff76d3caa88e20166999585e398071ebc978a80b5a047d19d7ac84698b866b47ad10866e0bdf90e8b4d4d350849db617c
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SSDEEP
12288:P7ka92bZDTdrFN756URET2Gim7WgVJII05amT4:P7v92b1BrV6XT2GDWIJZ059T4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 43542a8b24034e0255824b75460c9ad1_JaffaCakes118 unpack001/out.upx
Files
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43542a8b24034e0255824b75460c9ad1_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ