Behavioral task
behavioral1
Sample
a00f8f3a76b67ff0223727f40cbee7ea_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a00f8f3a76b67ff0223727f40cbee7ea_JaffaCakes118
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Size
55KB
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MD5
a00f8f3a76b67ff0223727f40cbee7ea
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SHA1
4c2a6bc5622b2c8e648decede7e33f2724faa96d
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SHA256
0c2c43c8d55cb2203a3e1973c4f1175815b1a91f8df981d2efcc10ef67fcc3e2
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SHA512
6ef43bee22ad1f0c46fc274733d9c5e66e594ee9179f35ef075d32b9483ac16d9e172201a77e01ab644b2c3fea424c6972e214df699e7e6b5bd80ff807d2d314
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SSDEEP
768:k4uctBneusEz+H/P6dpGke7Su4LPA1ulXlewWMfoXh6oFzJglBk7u+L3vOLDgNv1:h1Tenk+HMpa441W9oFNlt3vOL3p
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a00f8f3a76b67ff0223727f40cbee7ea_JaffaCakes118 unpack001/out.upx
Files
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a00f8f3a76b67ff0223727f40cbee7ea_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ