Behavioral task
behavioral1
Sample
3703758a6bc53067509268eb0f263a18_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3703758a6bc53067509268eb0f263a18_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3703758a6bc53067509268eb0f263a18_JaffaCakes118
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Size
984KB
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MD5
3703758a6bc53067509268eb0f263a18
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SHA1
f085febfdc944a03c3bd855fcbb254e92c131c54
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SHA256
053ebe1a4afcf29f424493e78c611526dd3a4c8a0093b4fa5088ad308488e6a6
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SHA512
19eb1a1f05d6f608b2731c4c4ca9767c3b2330cd1c6cf062921d6f734b6f855c5c8b6b40e3ea27068f72d9767fab2a2783cd48437ff8172deecae8991d1e890e
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SSDEEP
24576:67AKJUF0qaSUO4Giy7ZSoDQ9hvLiQDqTqvaiPGQ4N5OM:pF0KhzDLDQnLieqeaiONj
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 3703758a6bc53067509268eb0f263a18_JaffaCakes118 unpack001/out.upx
Files
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3703758a6bc53067509268eb0f263a18_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: 436KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 264KB
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: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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
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