Behavioral task
behavioral1
Sample
755f821c70adba6efc3d843eadbaef17_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
755f821c70adba6efc3d843eadbaef17_JaffaCakes118
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Size
86KB
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MD5
755f821c70adba6efc3d843eadbaef17
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SHA1
cba7be982fc6746fdc5b8f747fed5bbbe13fdb1d
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SHA256
06dc9bedb8cbbb0d7311d44ecd2e77287a8e163c6258cad57fe974e277c75189
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SHA512
783154f0ba44b3a5fe123df6dacc4d74718d3b6dfdd939b80795d8a92308149526e3f996f8c327588abf088fe84dcecbee1dafda91de3378edb5150c6bd29587
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SSDEEP
1536:WGH/b7EmkmOBtTFwo2esbDWNpNYe+1ml39yfpCoKpA/R9BV:P/dk1tTFwo2vbC5p+1cgpCos8JV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 755f821c70adba6efc3d843eadbaef17_JaffaCakes118 unpack001/out.upx
Files
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755f821c70adba6efc3d843eadbaef17_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_32BIT_MACHINE
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ