3720d9ac7e55b79c6d43b8d4a8014f5b_JaffaCakes118 | Triage

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General

Target

3720d9ac7e55b79c6d43b8d4a8014f5b_JaffaCakes118
Size

105KB
MD5

3720d9ac7e55b79c6d43b8d4a8014f5b
SHA1

6e5f6beecdcb94f018b52e7dcff90f74ae44e977
SHA256

bb059f6884b7f61e7eb69a9ed7ee732afe6d3c3e4caf388513f889bb7e6162da
SHA512

6bd4501a5109e38877a837f0c0b13a6c8888d6f584eee533a3dd034aefb0862ef1a7c3ced3b7f14bd1fb0eb1da7fd026deb896bc3633dade3e3788898e7a4e0b
SSDEEP

1536:iyeloC9VCaYB88aKeRIyvHRFwvFFMygL74qTJXCG9Ml5XjqQbFV:velpLquDIyTwvzbYs6d79MlBqkb

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
3720d9ac7e55b79c6d43b8d4a8014f5b_JaffaCakes118
unpack001/out.upx

Files

3720d9ac7e55b79c6d43b8d4a8014f5b_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ