Behavioral task
behavioral1
Sample
40668a7fd9b403c8a28ab6284dddfc16_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
40668a7fd9b403c8a28ab6284dddfc16_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40668a7fd9b403c8a28ab6284dddfc16_JaffaCakes118
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Size
497KB
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MD5
40668a7fd9b403c8a28ab6284dddfc16
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SHA1
2a8cb9183633ded598084150d6dc8b80166ee677
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SHA256
ad901fd332b5f3252bfae7276a2f1df2fae281a3674ae1e8ca7f5a4eafa32ae3
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SHA512
ba5c503e355b7b98ccd6044c840d36e291328b7d4505da74d011320ada9042db94491b4da68481dd1b4027868934eb8dfc483cff82348801420a45ad18adac29
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SSDEEP
12288:tnNhuBoY8SorxgmA+nlvVlSwzcDSvX4fpcdLdF54:tPatCg7EPgpqIipQ
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 40668a7fd9b403c8a28ab6284dddfc16_JaffaCakes118 unpack001/out.upx
Files
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40668a7fd9b403c8a28ab6284dddfc16_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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ