ac4c0326ed1a4f6321ca79a1db3e7888_JaffaCakes118 | Triage

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General

Target

ac4c0326ed1a4f6321ca79a1db3e7888_JaffaCakes118
Size

30KB
MD5

ac4c0326ed1a4f6321ca79a1db3e7888
SHA1

412ec58d2b1c6d771f033519a13103cf6b6d03a0
SHA256

d7913fd64486003952d995b54b2fccfb3bd0e662837e371726f28a1221a6172b
SHA512

072c0ed73dda18f1aa9853e0506b3d36cebbd9e6619497f24a07068d6a17636e4032ec0f36c42e5bac31ca8d938cb395e639580c2c417a48415f4011311fe96f
SSDEEP

384:plfMhCGpghCDHlZuTyCi9NZZZxT/C8vcZ+diCWuYw0iylfobHFu3WsoQjyyA2dyi:plb4hhOKNm8vuIwVwUlfbLYDc5

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
ac4c0326ed1a4f6321ca79a1db3e7888_JaffaCakes118
unpack001/out.upx

Files

ac4c0326ed1a4f6321ca79a1db3e7888_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ