2cf5fcb1a88f56d63cd9f487bd34b821_JaffaCakes118 | Triage

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General

Target

2cf5fcb1a88f56d63cd9f487bd34b821_JaffaCakes118
Size

28KB
MD5

2cf5fcb1a88f56d63cd9f487bd34b821
SHA1

461c0853e64a971d3945d398b6520186d4904bde
SHA256

ea163774cf6261fc81547e8371548fb809dc9329f5aeadd0442c529ce1ff5112
SHA512

2ff2f310faae016c667a90bcbf11c855aae5c18a0099d7478b2e1a41440fef447a080964807a291f7033f4a7aae1e90887ffed2d72dc4b26e9a584f1566755af
SSDEEP

768:sxoRo9cQ5u4bB3lGeQmpSLQVuJcOR/M8xduayRQ:CKo1u0B3lCLl1MeWQ

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
2cf5fcb1a88f56d63cd9f487bd34b821_JaffaCakes118
unpack001/out.upx

Files

2cf5fcb1a88f56d63cd9f487bd34b821_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 160KB

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: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 752B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ