Behavioral task
behavioral1
Sample
b58fcee9bcb86d023f998f481e82fd38_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b58fcee9bcb86d023f998f481e82fd38_JaffaCakes118
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Size
125KB
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MD5
b58fcee9bcb86d023f998f481e82fd38
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SHA1
d71cab9e9916b05787565d9d32fa41c0736efc12
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SHA256
37a0f5f73267790c58c1c0097fcd86a414d12d3336b4b658b73134a16b2c27f8
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SHA512
57b7beb5c97f485fe8acb17fe90c90ad2a4a667cbca0aa5f8b36b899a9da4863a006134081e0454a71ad153859f98cdbed7796d861bb93e5c6d48eff0a3d6288
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SSDEEP
3072:nWthdMIjgai/1hMlAvsHTPWcREgmnepw:WVjNizx6LWcREga
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b58fcee9bcb86d023f998f481e82fd38_JaffaCakes118 unpack001/out.upx
Files
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b58fcee9bcb86d023f998f481e82fd38_JaffaCakes118.exe windows:6 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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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:6 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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 1001B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 248KB - Virtual size: 247KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ