2bd74bdcb54f734df361af25d3e75144_JaffaCakes118 | Triage

Sharing

General

Target

2bd74bdcb54f734df361af25d3e75144_JaffaCakes118
Size

428KB
MD5

2bd74bdcb54f734df361af25d3e75144
SHA1

f791d8d0570acb9c37937e7a37cc149fd3964268
SHA256

7e49b6a462c2831d15016831987b6f470e1c23cc9a0fce28eaba28c73c3cb579
SHA512

010158ee0d0e84264839e7b1db05110271aad0477935c7c4c470022033a58823cc8dcbfe703f47cc8f5f11ee6c52452b0fcb8b63ee661bfb7a7116d61eab2bfa
SSDEEP

6144:5uHOtBl/UOPSe570Szp3Znmy+g4VrG1VVE+Iznmy+g4rRQJ/os:gOtBuOB06Ku0Ks/os

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
2bd74bdcb54f734df361af25d3e75144_JaffaCakes118
unpack001/out.upx

Files

2bd74bdcb54f734df361af25d3e75144_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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ