Behavioral task
behavioral1
Sample
f3922c916424e309ea921f38a64a6b29_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3922c916424e309ea921f38a64a6b29_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f3922c916424e309ea921f38a64a6b29_JaffaCakes118
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Size
180KB
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MD5
f3922c916424e309ea921f38a64a6b29
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SHA1
b7017eaf66d1f39664d45e965019075330b05d60
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SHA256
f249cf1d31260acef15e125bf60a8bf8d605b20e33d3ba72ab5158ecad56c31e
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SHA512
1246c888d04c1dff1fa22820fd9e8ee36e9c51ab73fd7ac4cf5095e54b46e99ba91afcca34f8b72733f41306fea1d4de6424cf9b097fc023162e483698e35977
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SSDEEP
3072:rM9EoM2PRXbIoGuAxnmkuHWwgqPqXGTJYMZqtf69FxoaUmcqO45Exn2h:A9EoJZLcn6Wwgqqe+MZQ6VCXoh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3922c916424e309ea921f38a64a6b29_JaffaCakes118 unpack001/out.upx
Files
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f3922c916424e309ea921f38a64a6b29_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 35.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 171KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 164KB
IMAGE_SCN_MEM_READ