a29bea8792a3c8c24b121c053f92f92c_JaffaCakes118 | Triage

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General

Target

a29bea8792a3c8c24b121c053f92f92c_JaffaCakes118
Size

56KB
MD5

a29bea8792a3c8c24b121c053f92f92c
SHA1

30d789c04284da317de04d838ca64c7402e77b48
SHA256

a93c759a8336921f21ba71ad446dee1a6e9dc4c3ef9c37812ec1f92fcaccb312
SHA512

d7e9625224fb2eeb629c13ecb67fe6d1ce60f23e118e72208e82d4ae7b5453bc0f3da855fa002b3456b8bb0af7b29516989b66b45a7c890007f58d071ece37bd
SSDEEP

768:SCIqdH/k1ZVcT194jp43OwtdI/DPnJ6sR0Z8Sy0J6p0iYWH53bStB1Wxv8L:SNqaLV8a63OwtaLJDGy0u0iLsLE8L

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
a29bea8792a3c8c24b121c053f92f92c_JaffaCakes118
unpack001/out.upx

Files

a29bea8792a3c8c24b121c053f92f92c_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ