61ce923b2b89eae097a92dde7cac2f8c_JaffaCakes118 | Triage

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General

Target

61ce923b2b89eae097a92dde7cac2f8c_JaffaCakes118
Size

23KB
MD5

61ce923b2b89eae097a92dde7cac2f8c
SHA1

19f9e2a8739758b346d6d260a0ea3b27e2707e28
SHA256

720064893afb8d7532062e751443069d122f250497fd12d07b584af61e842cdf
SHA512

3bf89a1d759a5f0a86a934b073442234080d9fbe4692748065a0f9dc50091700d5acbcdf27450bb26ddaec648b246ba8aa9dc4b5d9efd03096f750a103edda3a
SSDEEP

384:9V2IMXp+11K5Qv9mtK/a/1yThIjBKUofeBclHU947OjOezJKpC06b3Y7UkJOEU8a:9VhMX811K5QwQ0MkKl0947wOezuC06TY

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
61ce923b2b89eae097a92dde7cac2f8c_JaffaCakes118
unpack001/out.upx

Files

61ce923b2b89eae097a92dde7cac2f8c_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ