51dfb4beae08f835be6e890073cf346b_JaffaCakes118 | Triage

Sharing

General

Target

51dfb4beae08f835be6e890073cf346b_JaffaCakes118
Size

38KB
MD5

51dfb4beae08f835be6e890073cf346b
SHA1

e5c7db2fa905e4ebf2544071879768ad9ffe7473
SHA256

b51b5eac50f486c856babd92b30dd0b91279ea8640be22d084d2dca8cb31f04c
SHA512

5c753a8dc0f6dcbcfffecd34c30ca78742cbc6e4c85aaf87bd3ed09e66732f7eed17de55d6084e89b5d2a95f22e9cab4211ba6725d8eb5ab7e7d4620d87f16fd
SSDEEP

768:RoabwE2lmHw2c9nuvNhXdCtvCBQZzQcmNtOC229l4BmcGbE:RoaMrlm5c9n6NhXISC5V0lymcGY

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
51dfb4beae08f835be6e890073cf346b_JaffaCakes118
unpack001/out.upx

Files

51dfb4beae08f835be6e890073cf346b_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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 34KB - Virtual size: 36KB

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: 96KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ