3fadf553d8ee918a8f287b24d71c019f_JaffaCakes118 | Triage

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General

Target

3fadf553d8ee918a8f287b24d71c019f_JaffaCakes118
Size

51KB
MD5

3fadf553d8ee918a8f287b24d71c019f
SHA1

b20e02ad533e2580c59432423891d74c90a972e4
SHA256

377bf9df86be1bafae171e6db49775235eff56768127fda71173cf8a51548f23
SHA512

18267bbf5a623dfb8b9f68d4bec71a218568f8a707e56932b187ee9ce198168e2accc89745b13f69838f35dd7fca548d994122e4792c399e51246f191bcc1d30
SSDEEP

768:SCIqdH/k1ZVcT194jp47d/+ff+SDIWhoV2hoE08meviuqJK7EoCzQ6P3u4c7f03:SNqaLV8a6F+ffzpFhoEoQzqHFGF7fk

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
3fadf553d8ee918a8f287b24d71c019f_JaffaCakes118
unpack001/out.upx

Files

3fadf553d8ee918a8f287b24d71c019f_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