Behavioral task
behavioral1
Sample
15f43b7db7ac4b8f7ad6a662bbbd4791_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
15f43b7db7ac4b8f7ad6a662bbbd4791_JaffaCakes118
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Size
128KB
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MD5
15f43b7db7ac4b8f7ad6a662bbbd4791
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SHA1
2ff54fd3121a5422af438ba721e05f9bda93fc78
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SHA256
a78c516c18bb7c0160fb9f64b4355436c88887ad4db3d8935286a5d9311c8397
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SHA512
63444d192caa1bc3916ce154d288e64929b023375fa9ef88393ba89562bf30b2e6fa8041d7a704ea3a93eba961d8d0627e2a23a7c5017589503ccbc44ce00a73
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SSDEEP
3072:05QXryCM2iiT5HGu/W/olnbwsMPDzEHXFMuJG:XWghJMAkPDzEHVJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 15f43b7db7ac4b8f7ad6a662bbbd4791_JaffaCakes118 unpack001/out.upx
Files
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15f43b7db7ac4b8f7ad6a662bbbd4791_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 296KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 125KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 209KB - Virtual size: 208KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ