Behavioral task
behavioral1
Sample
0a63f3dfc6f4124d5134228400385776_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
0a63f3dfc6f4124d5134228400385776_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
0a63f3dfc6f4124d5134228400385776_JaffaCakes118
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Size
18KB
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MD5
0a63f3dfc6f4124d5134228400385776
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SHA1
6bd1ddb17236d4ff7f7b952e39f922fe76dfab36
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SHA256
5718dd035406771b3db6adae3e860f735e217219973ac79ea377f140f1fcf95e
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SHA512
9d089ee057f120ad4f78563e3d296395f8e121aa4157bb7937305f9f39dfd9351e5ad36354c59a4cd533394b9750cebb448e8fe881b560b17a553c1edb837389
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SSDEEP
384:Z0lFWSHn+FT2Lpmr0oMx1Z8E2u2r/YLxzYk63Q3kY:Z0vXH+FT2LpC8Zhxct3Ik
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0a63f3dfc6f4124d5134228400385776_JaffaCakes118 unpack001/out.upx
Files
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0a63f3dfc6f4124d5134228400385776_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ