bd03c60393f6db87bbd8e2aa42933477_JaffaCakes118 | Triage

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General

Target

bd03c60393f6db87bbd8e2aa42933477_JaffaCakes118
Size

17KB
MD5

bd03c60393f6db87bbd8e2aa42933477
SHA1

5df28bdeb52ae8e68788fd7306652ed8fb8cbece
SHA256

dc7b81b3aa67ffddabe223b4cd69385a8b23b0784dccd5504d02ec522f3ecb00
SHA512

1b856091a32df36118d7de9d8341c58dde57800ad7ce1649bcc675a8edf4ee327a9c528437ea68daa061858ce6d547f1c5d053770ae1631d7a8c93a1c049012e
SSDEEP

384:HN85XZ92enO78/5ZZci3LKWX8+v1xHIXh004p6DWffIUmgVu:HK5XD2enmcZZv3LKWM+vfyh0LEDaQJ

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
bd03c60393f6db87bbd8e2aa42933477_JaffaCakes118
unpack001/out.upx

Files

bd03c60393f6db87bbd8e2aa42933477_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: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE