Behavioral task
behavioral1
Sample
def9e7337e087671b4a4e603ab8648a6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
def9e7337e087671b4a4e603ab8648a6_JaffaCakes118
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Size
126KB
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MD5
def9e7337e087671b4a4e603ab8648a6
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SHA1
4374237cc7ad781c6503c6e6388bc6ec400df5e4
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SHA256
9e3c47941c39280396e917f25b5a42f27a7c6fa6880f1d9ab039d8fadf7a2b76
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SHA512
373dbc34da367a70c431405826a419472fb9b386936715e8d307ad8d585c7f6b268bebf1694af1fcd49890a1dd07aafa07383606509693e2c17f07b6f5299430
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SSDEEP
3072:ItyvRSlAw0duoGbGto1xlS7Qtmu5lr1zvSbOzVqmQ:I+Fwguo/tojH3r1zv+ORqm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource def9e7337e087671b4a4e603ab8648a6_JaffaCakes118 unpack001/out.upx
Files
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def9e7337e087671b4a4e603ab8648a6_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 97KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 482B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ