Behavioral task
behavioral1
Sample
b371f921ba407922a5c4debf9bbcfa08_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b371f921ba407922a5c4debf9bbcfa08_JaffaCakes118
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Size
232KB
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MD5
b371f921ba407922a5c4debf9bbcfa08
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SHA1
7838442ca0dcbc42a4f59fe0511363142c6b634d
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SHA256
4342c8397c693663e77c4344f6937d98afe72438b6f5b50fe42f049391846915
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SHA512
b039546285934241a2d331201e1ddb1f0e5380538dd253e182b5fbbc0a89546b0a08b5775e300680f891438d54e4fd663ad719073ed30b81bb02b2dc3b81bf10
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SSDEEP
6144:GW8tUs3E2DH3as25snH1UK6s765ET0i/feFmFHP:b8OsRDKsAzI6GTjfe8HP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b371f921ba407922a5c4debf9bbcfa08_JaffaCakes118 unpack001/out.upx
Files
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b371f921ba407922a5c4debf9bbcfa08_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: 324KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 204KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 360KB - Virtual size: 359KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ