89fd4f630dce7114391318d0197f4b5b_JaffaCakes118 | Triage

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General

Target

89fd4f630dce7114391318d0197f4b5b_JaffaCakes118
Size

77KB
MD5

89fd4f630dce7114391318d0197f4b5b
SHA1

670a0b5f7cac045ccf4335486eba7f20c991950f
SHA256

4e2ca4ee10862380e9f7cc1a786a5c621b73716f378cc38794410155e05cdc82
SHA512

32a1f1dd600e8816cb2a0844e47371e087486dcaca8f2dc39d73ebafee8e532fba1517f9305eb509b1b863b488bd8d4338fc1aa3a56bf0ff95d30effb6cb3b85
SSDEEP

1536:A3qrcrE3RHHv07LsbD65pTM/ct7Pw+fmoUkCzJJfDuKEiXK7:ALrE3RHP6LsbeL7tOVJIiXK

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
89fd4f630dce7114391318d0197f4b5b_JaffaCakes118
unpack001/out.upx

Files

89fd4f630dce7114391318d0197f4b5b_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: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

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: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ