62d9521dd27fa3014ba45fbd5bb01630_JaffaCakes118 | Triage

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General

Target

62d9521dd27fa3014ba45fbd5bb01630_JaffaCakes118
Size

90KB
MD5

62d9521dd27fa3014ba45fbd5bb01630
SHA1

ff73a4c0baaa03d070e4994c9923c24ba32bc620
SHA256

63725485862cf943622dd39f516e4fc723c51b029bc5a949d9800b327bdf8560
SHA512

8b438e10e7fbfce7487e7aa276a2abe6fbda631b91318c12c4e75e052bfe2326cb80736fc954ace2e4599e57c39eac5900276e9b2d7dc27250e99f4afb8afe79
SSDEEP

1536:uMAqB5J2i7No2MK8I3U8hCBhuK8GksTb9kzfHq9kan3uiQDKHO9RNepAd:uMrTJGrmYhn9MfKOan6+u9RNeA

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
62d9521dd27fa3014ba45fbd5bb01630_JaffaCakes118
unpack001/out.upx

Files

62d9521dd27fa3014ba45fbd5bb01630_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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 172KB - Virtual size: 168KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE