Behavioral task
behavioral1
Sample
f4ffd357e672528d2f8d9baf543a08f7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f4ffd357e672528d2f8d9baf543a08f7_JaffaCakes118
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Size
29KB
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MD5
f4ffd357e672528d2f8d9baf543a08f7
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SHA1
67ecc9de7887a28c33909c84f92a51e49af0ed8e
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SHA256
09c1956bf39ff08cc74e45e0708f64b33a3030e0a1527eaaa3c804ce711f309c
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SHA512
bdd71e6cad9aded0d64fecffbeef8e34b871d05d7f5290562ae8ccdf9e82a0a8f3c2ce172f16cb0a3a3f26e901d424eca291667666eb77bb8ae77c8b4af90312
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SSDEEP
768:HDr4JgEgLFQ4dZqCG6xQN+FQZ1ZcnAHzq23gsSq23gscq23gs2:gJg1Q4/PL8wKd/Ayy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4ffd357e672528d2f8d9baf543a08f7_JaffaCakes118 unpack001/out.upx
Files
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f4ffd357e672528d2f8d9baf543a08f7_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: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 80KB - Virtual size: 80KB
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 389KB - Virtual size: 388KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ