Behavioral task
behavioral1
Sample
251911c490054926f08e75fc77001686_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
251911c490054926f08e75fc77001686_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
251911c490054926f08e75fc77001686_JaffaCakes118
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Size
337KB
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MD5
251911c490054926f08e75fc77001686
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SHA1
7d4b33753c8299be13edb4a89c7d40c30bd348d5
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SHA256
366ea461bb9d703a5d4a2c7b4b52bf7bd4c030d3e3d4243df66c7fdc15cd788b
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SHA512
f582d2993562e4b1e20eaea721c9e1865564500baf7491f55d97af4f47222aaa1d13903da3eaad6992853a91f4087bce9a5aade6a2f0622bab668ed4381f82ae
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SSDEEP
6144:Ijk1EHI7OyXfOe5JnVZFrv7p4TKcw5TCwz4KqJBwSskxJJ87UrXDG:IjGjPOevnllBcC1z4KqZuKXq
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 251911c490054926f08e75fc77001686_JaffaCakes118 unpack001/out.upx
Files
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251911c490054926f08e75fc77001686_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 348KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ