Behavioral task
behavioral1
Sample
42f034cf40fc897c8a6b3005a2b19c11_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
42f034cf40fc897c8a6b3005a2b19c11_JaffaCakes118
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Size
95KB
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MD5
42f034cf40fc897c8a6b3005a2b19c11
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SHA1
c8803a816e2e5bf861a5ec33c4ca965242b9474d
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SHA256
e83a0709b06f09332361ddf5f6263f7be0a4ec24bae4ca0bf6a19fda5d05a32e
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SHA512
99c3a3d73053aa6bd9a056edf11e05833ea60c2239b27851690e1801d5e8611eff62775e546e3afc2ece976940e51218a3a1bc57b94c48dd95c7f5a488e9ba9d
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SSDEEP
1536:hXik8qGLKUnm20CWLaozQPmnYHCAOV0TkTnAX6NVJfd2YnmSn4m:hXb8q4I2sKHHOV0TonAX6jRdZ9nj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42f034cf40fc897c8a6b3005a2b19c11_JaffaCakes118 unpack001/out.upx
Files
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42f034cf40fc897c8a6b3005a2b19c11_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: 196KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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: 112KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ