Behavioral task
behavioral1
Sample
b38f1eea354791f8a95962db15529ce2_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b38f1eea354791f8a95962db15529ce2_JaffaCakes118
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Size
367KB
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MD5
b38f1eea354791f8a95962db15529ce2
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SHA1
e74afb2fdfcf79bb93b8535c21718d856b44d3f7
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SHA256
2c56a8befd8d295eae34e47206eac7043066898aa333c3ebcb714449ca9f96e2
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SHA512
87daeb6d9cf999e72a06f9c214ac825d2c3adc2473cbae320aba218fde23d567d510dd16e72e8e628a89cc78701a190163ad44815e7ce6984a3852bfa631af05
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SSDEEP
6144:kBD7CllWiNgPORVuICBFHMeCZgKTfoBVLPj/V10kivoe4Y7sfytu:O7SNTuICstg2foBNPjVFJY7s6g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b38f1eea354791f8a95962db15529ce2_JaffaCakes118 unpack001/out.upx
Files
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b38f1eea354791f8a95962db15529ce2_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
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_32BIT_MACHINE
Sections
.text Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ