Behavioral task
behavioral1
Sample
2efc93e63535451dbd4ea6b7efbd4333_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2efc93e63535451dbd4ea6b7efbd4333_JaffaCakes118.exe
Resource
win10v2004-20240708-en
General
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Target
2efc93e63535451dbd4ea6b7efbd4333_JaffaCakes118
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Size
331KB
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MD5
2efc93e63535451dbd4ea6b7efbd4333
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SHA1
33cbc44e17cd350f71b16f7c36f6f4eafeec96bb
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SHA256
7b259ebd5364bf0076139410c7336ea28020e96808dec31ae3dc8c0d0b89c0fe
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SHA512
4eaa5f31b2169a6a3abd1c7266c176e3a1a2935356475a1d9fe0fcdb12dad01043ff1ad11e60e31cecac30da0a2093e764f2e9bc6815f75c0a6c9a9a74ca3b8c
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SSDEEP
6144:KCxOET2PRA8A3bLeQh81uhTx8+WYbwWVJqjhLzgAmw7CXB7Q2heDN8jU:K1PO8MeQh81uhNmq+jhfgK2x7caU
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2efc93e63535451dbd4ea6b7efbd4333_JaffaCakes118 unpack001/out.upx
Files
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2efc93e63535451dbd4ea6b7efbd4333_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 440KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 265KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 518KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ