Behavioral task
behavioral1
Sample
436427b944b656c694b18b231b421330_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
436427b944b656c694b18b231b421330_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
436427b944b656c694b18b231b421330_JaffaCakes118
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Size
47KB
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MD5
436427b944b656c694b18b231b421330
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SHA1
ac1fafbe8d018ea9dc29b6aa682eabe27830b672
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SHA256
91ab5ae925683b3db22b4d061b977c38af9c796882ccbb979684245f128ad111
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SHA512
bcaedc9890501b388c84840ff0c6280832f2b8d28e18c5152f3c2692921182141ac12634ce2bcfe7eaab5ed954c7dcc73b106076eed8125bc4c4e6c4cc0e36e0
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SSDEEP
768:kfwEaGLz1xw8QZB+kLKGeSpzeSGYZPIeDrI5dwpZQLIoRwO1/jFCSj3DkeiQ9msS:YwkdcBdpCSGYZPpJHowK/xCGDIxa2tPj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 436427b944b656c694b18b231b421330_JaffaCakes118 unpack001/out.upx
Files
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436427b944b656c694b18b231b421330_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ