Behavioral task
behavioral1
Sample
25b0308fbe2b0408f71866894b5708c1_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
25b0308fbe2b0408f71866894b5708c1_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
25b0308fbe2b0408f71866894b5708c1_JaffaCakes118
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Size
170KB
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MD5
25b0308fbe2b0408f71866894b5708c1
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SHA1
1423290868c6a87da7e784f80883aeb1e833f63a
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SHA256
28c6f1d1fc33d5ff19703f862f7464b24e7c0dc9e1b2d4af31cc60da1c75d839
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SHA512
e92b7e725f29e56d5fa24e9a0199095dfc2bd6c3bad466e7fa0e16b48600c2e2f431504b4065fa9d1cfec4f3c6977ea33fb288e8828eb78a70bce74bbf170640
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SSDEEP
3072:fVqHyJmFJNPgSqPbBFV/FxLRrpUBM50NCB3HObVfdVAZHLbvNvfXw8AwEEf1G:dqFFsVTV/FxLRpUBMHBXmFuZH9XRRf1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25b0308fbe2b0408f71866894b5708c1_JaffaCakes118 unpack001/out.upx
Files
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25b0308fbe2b0408f71866894b5708c1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 484KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 543KB - Virtual size: 546KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ