Behavioral task
behavioral1
Sample
841ee1dfdff57dd0c4d0c6493c9637e1_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
841ee1dfdff57dd0c4d0c6493c9637e1_JaffaCakes118
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Size
110KB
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MD5
841ee1dfdff57dd0c4d0c6493c9637e1
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SHA1
361bfc466855290630b2661a00efb72b30749f2a
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SHA256
73824cbd2a5b9433bf55f2731d4134fb0fd0d63dfe0b9daf80e63afe14478844
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SHA512
e9b7bbf0f0d48ea677a0d178c08015768b81d0d99cb238c90437934de351ad1c3ba702d18672fd646998ff958931379a32cea2c6c139b72bd3178659d6b5f133
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SSDEEP
1536:thivqRTLZQVgiVQXmxFsEtE890oiew9pwBisF2mmZMBAj3YyNb+vtopqnBVSjja5:/kie2Otg84hIc22mmHjrbitpVSjnHLPc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 841ee1dfdff57dd0c4d0c6493c9637e1_JaffaCakes118 unpack001/out.upx
Files
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841ee1dfdff57dd0c4d0c6493c9637e1_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ