Behavioral task
behavioral1
Sample
video-esmofet1432.scr
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
video-esmofet1432.scr
Resource
win10v2004-20240802-en
General
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Target
bac1b7b721389bfb70056dca5fca9a6b_JaffaCakes118
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Size
404KB
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MD5
bac1b7b721389bfb70056dca5fca9a6b
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SHA1
1a2f061abcb5a835c72119938b66fa5d23bb7917
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SHA256
308c50f086e15bd9b6fb537890e713c7629a9563ca43237cc8077e37569feb7c
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SHA512
9d633ba27c8bfdcb668c02bc427cb979ae2901eb05a1f2072e780db51c045ebac8985eb2ff66885088388331a3d47fdda67627ad507ff68b3fd8f8c1c9594ea9
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SSDEEP
12288:G0FVoO+IhaYZUp+JGJZ7su1lxdkh2+FKejiYRrc:BH+IhrU57vlxdu2+FKejiUc
Malware Config
Signatures
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resource yara_rule static1/unpack001/video-esmofet1432.scr upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/video-esmofet1432.scr unpack002/out.upx
Files
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bac1b7b721389bfb70056dca5fca9a6b_JaffaCakes118.zip
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video-esmofet1432.scr.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: 632KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 198KB - Virtual size: 200KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
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: 197KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ