Behavioral task
behavioral1
Sample
551c3e3d0f893fafaaec1868825901a2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
551c3e3d0f893fafaaec1868825901a2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
551c3e3d0f893fafaaec1868825901a2_JaffaCakes118
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Size
28KB
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MD5
551c3e3d0f893fafaaec1868825901a2
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SHA1
638dd8fec7cff53a3c6d5b42c84ff556d11d60b2
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SHA256
6cb36d233ec79840e0daedc353b33a18e327cc048faf0327e440c8d69859c570
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SHA512
ff95387c113d6db21c352b9dec04ca61f3b09b84081a6aa09d1508f3c02512f2a9f241dbecf5a558f54cfbf84b4000b537070e50ff18406b17ad5ea592256710
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SSDEEP
768:cRxAtCz/w/yWrLdYq6NkX0gRDQJRZirpO5aNw:k3M/nrLdY5NivpGqrpOUW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 551c3e3d0f893fafaaec1868825901a2_JaffaCakes118 unpack001/out.upx
Files
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551c3e3d0f893fafaaec1868825901a2_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
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: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: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ