Behavioral task
behavioral1
Sample
a35de3df1f776949b390f03eec6493da_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a35de3df1f776949b390f03eec6493da_JaffaCakes118
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Size
189KB
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MD5
a35de3df1f776949b390f03eec6493da
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SHA1
a139ffe895873f2c6be0e49f4a1dbac0b2975e2a
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SHA256
0b33e823900ef7b28a6c1bbff4a0628a7c26d42be2c3afc33addcd7391595930
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SHA512
41e791c233af967909f87081cac0f751e9f4ed1ee7ed317b5e8de749ad828a4d42c90561dd8225935bceae18cc62fab1ef0ca4ee15fc45d79ca1f303e2650304
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SSDEEP
3072:jlTI6MCyhr3bm9VdfQcvgOI/Ff7w+aMUT3RtTweC3XnUFwKjt96:pIMyhrcdxItfMYUrRtT1C3XI1j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a35de3df1f776949b390f03eec6493da_JaffaCakes118 unpack001/out.upx
Files
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a35de3df1f776949b390f03eec6493da_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 64KB
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_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 139KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ