Behavioral task
behavioral1
Sample
435152412b26d49768519ac31d891042_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
435152412b26d49768519ac31d891042_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
435152412b26d49768519ac31d891042_JaffaCakes118
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Size
183KB
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MD5
435152412b26d49768519ac31d891042
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SHA1
71bbe31766079bd055ba119a134325d84ca63777
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SHA256
c17533ad75e65ab97690d47f8dc6ee0214a472cee194edfdbeeef0c864cb1275
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SHA512
8d8f85b0449882b3074c73dddb52e6e6599e60052393ed365d915ce66a106a8900eeeba553f935af36d08a4772b8ea09f0f24d7b2ac07932458ec1e69141ec60
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SSDEEP
3072:OuHUJU+1l8nSCXOKcEOXJl9tthfFGo0pBpx2Eb+pzNENHHvP61OQxrJPF12r/Y53:OuHIU3SCXOvfvt1FGo0pjx2EbeNsvEh7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 435152412b26d49768519ac31d891042_JaffaCakes118 unpack001/out.upx
Files
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435152412b26d49768519ac31d891042_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 304KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 313KB - Virtual size: 312KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ