2625d9002572d0faf2b7510efdb26e3c_JaffaCakes118 | Triage

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General

Target

2625d9002572d0faf2b7510efdb26e3c_JaffaCakes118
Size

13KB
MD5

2625d9002572d0faf2b7510efdb26e3c
SHA1

80c6b574f635b4e0e6ed2c74655231144b5f5e76
SHA256

a91531f802b59174ca9b19493739c549a80dad7d41203189768173c9f99619f3
SHA512

6b00df5b0e65373a293a18d9c54157854ea88073b9def6bec6267e6f15db754ed414157055c491852fb060098b2af79fa58df47d826d7cb6d4546b535fd6d74b
SSDEEP

192:DY8KU074hfB1/jOejMp3uIFVQKk7MZdZtvrwtujOUpYns1kWEjOUpYYN3W9ROC:oDQjOejMpz0o5XpcbW6Xpl3W9ROC

Score

7^/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
2625d9002572d0faf2b7510efdb26e3c_JaffaCakes118
unpack001/out.upx

Files

2625d9002572d0faf2b7510efdb26e3c_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ