71c96e966c8e98d4e8e9d4bd84ba9ee2_JaffaCakes118 | Triage

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General

Target

71c96e966c8e98d4e8e9d4bd84ba9ee2_JaffaCakes118
Size

28KB
MD5

71c96e966c8e98d4e8e9d4bd84ba9ee2
SHA1

76eb1ad4293989f8bdb83a94482b1e7dfe1e8bd2
SHA256

93509905453bafa3b96e4f2a567041b1eb283157c65261504d1355815a38832c
SHA512

ab1a04f150d855e354a3236e40bf76a40046468b30284b98a20796940b1ec56d0e1852a4d7b9812d4102807c255ac64eeca9cdfbe1aa887a35d751f1a90bd8e8
SSDEEP

768:DaIQWf35HurEiZTygk7oN1o2TfWSm3DKTYbJ2kjA:D6WfpHuYikg7NnNTwzA

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
71c96e966c8e98d4e8e9d4bd84ba9ee2_JaffaCakes118
unpack001/out.upx

Files

71c96e966c8e98d4e8e9d4bd84ba9ee2_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

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: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE