8ba1691e38fabc65081d8c4689bb1e7c_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

8ba1691e38fabc65081d8c4689bb1e7c_JaffaCakes118
Size

21KB
MD5

8ba1691e38fabc65081d8c4689bb1e7c
SHA1

8024cdcded85116f8048a4c8bc00138ab782561d
SHA256

087337e02921354c679fd5504a67dcc0e1e7deb059bbda6ec17baf94de66f8d6
SHA512

80868e026914fed39b247fedccbdf89fae724d2584b94cefd64bed0170357a3a334ec135b64b12a909769116e3f4a10abd22fe0c3c8f2fc977707603d6e6ffe6
SSDEEP

384:Yyg/aaNlgtRvFf/J90U9sMD4ffyFbSWyb7:Jg/vyHtf/7B94ffyk/

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
8ba1691e38fabc65081d8c4689bb1e7c_JaffaCakes118
unpack001/out.upx

Files

8ba1691e38fabc65081d8c4689bb1e7c_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: 15KB - Virtual size: 16KB

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: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

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