850efab2ebb042d573c2f5fa6c49debe_JaffaCakes118 | Triage

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General

Target

850efab2ebb042d573c2f5fa6c49debe_JaffaCakes118
Size

23KB
MD5

850efab2ebb042d573c2f5fa6c49debe
SHA1

7aaa7c2311133cac4e14360ce9669d013f2b7244
SHA256

0707d7afe30a4c3b1238958e6d3a930c637a8f85bbffd3500cc6011f4839f48c
SHA512

0f3f272d183e990189d6cf60b53fb9285f0250203f5eec528d3c5b8af5bb5a41c66f5bbb799ea78a7e8c0763baee9f26a982a977c8547dc2b505f39d932d191b
SSDEEP

384:p0BAVlAWNwU1tTLYaFox6JUigv0RP8Y/ElaQ45CzJkM5/mFeklzp+skES:pKgP1WmEv0JM2e2M54lzcM

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
850efab2ebb042d573c2f5fa6c49debe_JaffaCakes118
unpack001/out.upx

Files

850efab2ebb042d573c2f5fa6c49debe_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ