Behavioral task
behavioral1
Sample
38c5128e043783efcad39e3725c3a1a9_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
38c5128e043783efcad39e3725c3a1a9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
38c5128e043783efcad39e3725c3a1a9_JaffaCakes118
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Size
13KB
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MD5
38c5128e043783efcad39e3725c3a1a9
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SHA1
1f5400cb7c9ebe0792cf46d348938a8dd03bba94
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SHA256
129857fec86d36e0207f11329049e7569800dc79e8e1225da052b69deba703ab
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SHA512
a901c67bb06de8f2649366a710feac47f50262404dba7baa217109a2a38a2848468283ba66f7e36a4b0b9c7e50295126748a967b4a17bba50a3e2e13dd9b970b
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SSDEEP
192:fVziNMMU0NLJ0u5ZEbLxs1xjSU4Qi4ECayM3tKYqQUDhgFZVI+keyc:fVzYrUZu5qbLexL4Ah0qQsyGa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38c5128e043783efcad39e3725c3a1a9_JaffaCakes118 unpack001/out.upx
Files
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38c5128e043783efcad39e3725c3a1a9_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
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: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: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 336B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ