4329bbbecb3a26e15d54ce22f3c8cf53_JaffaCakes118 | Triage

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General

Target

4329bbbecb3a26e15d54ce22f3c8cf53_JaffaCakes118
Size

118KB
MD5

4329bbbecb3a26e15d54ce22f3c8cf53
SHA1

0a3632df278fc8c9ad4f51d63c7d98099c14ca52
SHA256

7bfe81b09d4c708861df7e132009d7dc315a234252a223c6e769855f28749ff7
SHA512

26a46562459a0a866444e3e45d605d399dfc0dce4479a3d8ddbb3156b43c5a00d99c57bcae18cd2b5ef51407e9af3e376cacb83c3d02b20734e0cb9aaee2572d
SSDEEP

3072:Fnyes6a7CUcKFltTnYzc5Bu9dN4S3UasSauMe/nsF5+ZEjG:Fyu3KFwzc5BIxhYAsyY

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
4329bbbecb3a26e15d54ce22f3c8cf53_JaffaCakes118
unpack001/out.upx

Files

4329bbbecb3a26e15d54ce22f3c8cf53_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: 432KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 114KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 520KB - Virtual size: 518KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ