aa6d8ba60a66c5d7d0766f164da89f1f_JaffaCakes118 | Triage

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General

Target

aa6d8ba60a66c5d7d0766f164da89f1f_JaffaCakes118
Size

59KB
MD5

aa6d8ba60a66c5d7d0766f164da89f1f
SHA1

7209c60dbd4c9bf999cdf2f6802ce2af92f4bfed
SHA256

2c4297893bac2c93ab389a1a79c44e2cecfedd184f8d1cc29a9e39a4f3f48040
SHA512

af08fe421f293aab8badbd8f6c7c378776a1b814333047482be575cf277ffa126977009aef6a673b5a5b53ea1e15ce0901530dcb5590091ed7a14e82e348e7b3
SSDEEP

768:CLwzqX6pK/m2fhi+n3HtbpjYLSJ7QorPZq7a3g8BdpqZCgGDIXfw+8A:CLwWThfhD33jYLwsorPoY9BWYI43A

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
aa6d8ba60a66c5d7d0766f164da89f1f_JaffaCakes118
unpack001/out.upx

Files

aa6d8ba60a66c5d7d0766f164da89f1f_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: 136KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 49KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 124KB - Virtual size: 123KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ