451bfd834b0ba5874ae48ac67a3e59b0_JaffaCakes118 | Triage

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General

Target

451bfd834b0ba5874ae48ac67a3e59b0_JaffaCakes118
Size

39KB
MD5

451bfd834b0ba5874ae48ac67a3e59b0
SHA1

5f7aaf0aa96770fcc43801f13c0facb0a0b0a189
SHA256

eb1921c9f3afde810d3ce105198a1d6a3dd008cdb64bc778ea1ecade4dea5652
SHA512

182b32431903a6c102124bb1f04d36c724e46bf8bc06689efd68e2142ad0c2f6700b9ab159e81dd701c1fac436fb02bedf92dbc4f50eda6492869dc737b1ecf7
SSDEEP

768:WTMj9A0DE0w8XPhSIU2uyZjKYy6PZMLCJPFby5gGk6xdNX0QLncErP:uMj0BgPsfnkFLyi3qLhrP

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
451bfd834b0ba5874ae48ac67a3e59b0_JaffaCakes118
unpack001/out.upx

Files

451bfd834b0ba5874ae48ac67a3e59b0_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: 280KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.RSRC
Size: 5KB - Virtual size: 5KB

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: 288KB - Virtual size: 286KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 932B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 924B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ