Behavioral task
behavioral1
Sample
ab6234d5a1de81f8e8e5af5290cdf8a0_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ab6234d5a1de81f8e8e5af5290cdf8a0_JaffaCakes118
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Size
72KB
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MD5
ab6234d5a1de81f8e8e5af5290cdf8a0
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SHA1
ab1259ea23584bf797450c688534d89fd776542e
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SHA256
dfb4ed0fa66fb66b04bbf16a5ec747068318e3f1492277a5609e26bf4173995b
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SHA512
3b98d2e26ace6b2331c5216984d62b63f10400087ba3a25c87dfabcaa147379b47c2f41ebad8151b593373147750e9a92afe6a47fc8f9a2925bfb6063e35ed42
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SSDEEP
1536:S6Vb2JWB9GZRjZnS04EsfFV+vQeunAHHUegLt8aP18YGwD:NZ96XS3FfFV+Yeu4UbLt8aP1h5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ab6234d5a1de81f8e8e5af5290cdf8a0_JaffaCakes118 unpack001/out.upx
Files
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ab6234d5a1de81f8e8e5af5290cdf8a0_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 128KB - Virtual size: 125KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE