Behavioral task
behavioral1
Sample
42b37b54f4ff2434ca30a030d399da8b_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
42b37b54f4ff2434ca30a030d399da8b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42b37b54f4ff2434ca30a030d399da8b_JaffaCakes118
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Size
29KB
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MD5
42b37b54f4ff2434ca30a030d399da8b
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SHA1
a6ceacb50017bbacf6736ffaee75763f784fd1bd
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SHA256
42e4c0dc0422feccdd1b079615fbd64e009197b81af7d8df7705dd628bf2a077
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SHA512
886166163dee426a6a4dcc195e065acf45a8229c6abe7b444a798869b0c7cf08de442f21599330df7be87800cee484bff5458c81d681ffa8fcb314ef72e84557
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SSDEEP
768:HDr4JgEgLFQ4dZqCG6xQN+FQZ1ZcnAHzq23gsSq23gscq23gs/:gJg1Q4/PL8wKd/Ayr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42b37b54f4ff2434ca30a030d399da8b_JaffaCakes118 unpack001/out.upx
Files
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42b37b54f4ff2434ca30a030d399da8b_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 80KB - Virtual size: 80KB
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 389KB - Virtual size: 388KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ