Behavioral task
behavioral1
Sample
25b82f172a98fde7e2f7ca9fd9c1877e_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
25b82f172a98fde7e2f7ca9fd9c1877e_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
25b82f172a98fde7e2f7ca9fd9c1877e_JaffaCakes118
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Size
409KB
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MD5
25b82f172a98fde7e2f7ca9fd9c1877e
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SHA1
b9a64bb95ee1063472dbd7c7d0ca66f4215c2b60
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SHA256
955c08c05315a0ea2cb6dfdcdf747f12d99778693b2310accdd01e7961f87fd2
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SHA512
15cd0d2933abccd03bec8d93a906d16b88a6432717cf21553c9ed5b52b6ff8f80abd77c30a5f4a560220de39ff253f66b2f5672c2abcd598aee35fc5c7bf18db
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SSDEEP
12288:HnNhuBoY8SorxgmA+nlvVlRPWa61iyw01Tx2vyG:HPatCg7EPTcUywjyG
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 25b82f172a98fde7e2f7ca9fd9c1877e_JaffaCakes118 unpack001/out.upx
Files
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25b82f172a98fde7e2f7ca9fd9c1877e_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: 352KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
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