405a4bb40dcda2b7af728a5eb3fab408_JaffaCakes118 | Triage

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General

Target

405a4bb40dcda2b7af728a5eb3fab408_JaffaCakes118
Size

5KB
MD5

405a4bb40dcda2b7af728a5eb3fab408
SHA1

2d111ed21b1d2d357e5ad3cb3365537b291844c6
SHA256

ddacf25f2e3ef3b7bc2ce7cecdc0ebeeecf426688f602bb36488651c3ca2b56c
SHA512

c3cdb252144cfc7107e658b2b0a1c285b58ed3b0fbcad48cf4e3e9fca3222fc05c1b22840478dab48843430c7ec4953797eec914cdc556372ee5524c7104e14c
SSDEEP

96:7S58IjKL1dl7+UOGxtyFonFaHtdWY3Akodp5QmkxG43jcAYo:BIji3ygxtqkFaH7WYZodrJQG4zcs

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
405a4bb40dcda2b7af728a5eb3fab408_JaffaCakes118
unpack001/out.upx

Files

405a4bb40dcda2b7af728a5eb3fab408_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE