Behavioral task
behavioral1
Sample
bc03d57379478b2f0a3a51cefbd7f47b_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bc03d57379478b2f0a3a51cefbd7f47b_JaffaCakes118
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Size
478KB
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MD5
bc03d57379478b2f0a3a51cefbd7f47b
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SHA1
b4a91e441da69eac9133db1771c70d19b1db8968
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SHA256
41685b89234bade9e3d3d0405d5dc5960975308c2277730833ba4b42e9d716cc
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SHA512
57cb078824c4c2939c4acea45da38c1301e05e60bd3c2290419153ab25144db40d0663fbd8636bbf935276246a5bee89bff88977b080ecd6d6f4e82f489e18d2
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SSDEEP
12288:fSDLQdeeNdrSS7Ar+6NRZgZy6m3MuamR/3Vh3qQuvh:fshojAr+lS/37HCh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc03d57379478b2f0a3a51cefbd7f47b_JaffaCakes118 unpack001/out.upx
Files
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bc03d57379478b2f0a3a51cefbd7f47b_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ