Behavioral task
behavioral1
Sample
40b1a7b12f093fd5db56f7789e7469ce_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
40b1a7b12f093fd5db56f7789e7469ce_JaffaCakes118
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Size
4.4MB
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MD5
40b1a7b12f093fd5db56f7789e7469ce
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SHA1
2ce496ccbdf0ec4cfb1cdbac34107d9947d3dbed
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SHA256
9a9f62d1eabba7f8b6ed2ce15e5dbd7a9ceecbcbf7efc87e20759613552da66b
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SHA512
57103c038277e7b2ee94400e28f19625c5f99789f728c8b5b22b271bcde67582beb2098b415e8bf8502dbf66b10279359d3448ce60dc06c5e01c1e04ca9f8404
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SSDEEP
98304:DNjbIMeaK4yFns/MYEsKOIuWo+HIJ8ArcR5djgoGt:DhbItCyNuEjTA8Awxgo0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40b1a7b12f093fd5db56f7789e7469ce_JaffaCakes118 unpack001/out.upx
Files
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40b1a7b12f093fd5db56f7789e7469ce_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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ