Behavioral task
behavioral1
Sample
23e4c495cf050efafb1edaa2661da3ca_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23e4c495cf050efafb1edaa2661da3ca_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
23e4c495cf050efafb1edaa2661da3ca_JaffaCakes118
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Size
194KB
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MD5
23e4c495cf050efafb1edaa2661da3ca
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SHA1
dede0c865720ddbd3f0da45ba8c37d4b6aaa79a9
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SHA256
58eec334f0ff132f65af0edd018e59c7487ee3aeb82905477ae769aa5c166058
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SHA512
cf63f1afbac0ba1645612f018ea8098c0ad1edb82cac9cb974e8c7f4be2c7193a34a69603d2700d9b0b5859511f630ac47655fa8f18bfb78e6b6a194c737ebf6
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SSDEEP
3072:7oESZLjZuOuLfr4EE0BKXrncP53ff9KP8OW9ykMXfGb0bJaiXFmuEPh08mb8lRXn:hStjIxLfhqrcR3RJjM7ai9EOfGpYWOi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23e4c495cf050efafb1edaa2661da3ca_JaffaCakes118 unpack001/out.upx
Files
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23e4c495cf050efafb1edaa2661da3ca_JaffaCakes118.exe windows:8 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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 185KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ