5df739266b48311dfb8e43f87e9bcfdf_JaffaCakes118 | Triage

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General

Target

5df739266b48311dfb8e43f87e9bcfdf_JaffaCakes118
Size

8KB
MD5

5df739266b48311dfb8e43f87e9bcfdf
SHA1

d4f73cf35d7c93d4699091d539ff972d62d6c8bb
SHA256

e4dbd8d5515f0049eed4a20136bda60cab57eecad5cfe2cfdd6a7c3a723f6a95
SHA512

f3d358f9292a37bf7806f06fc9012645a5b6263f4c89883d91a43da791d13e40e74819bd69c4c3a319b42804c14e9de90ca88a82029a83b2e85e1b322b487fbf
SSDEEP

192:9mdGDkAkd1rlGOwmlmEuDyxb5GpQuTzf0/E:9jDkAkvrEOydDSV8Tzfp

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
5df739266b48311dfb8e43f87e9bcfdf_JaffaCakes118
unpack001/out.upx

Files

5df739266b48311dfb8e43f87e9bcfdf_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: 6KB - Virtual size: 8KB

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: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE