c5948f61e7d9d09f66c33331c45bdc75 | Triage

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General

Target

c5948f61e7d9d09f66c33331c45bdc75
Size

23KB
MD5

c5948f61e7d9d09f66c33331c45bdc75
SHA1

754d9b0fe9b56afa178259920d3a67917eebf8cd
SHA256

73e5a3070db4cb27be9d0ec6f85c344bffbd9e48358b1f7cdb6cf5db469e3cb5
SHA512

6ab9ffba77240b9ffc301c24d34b16137a383c337e6e58370702527f3fbef36bb406664c3913554237dbf2a04b4f930205e61adb7c44a1a80f72fe516b7ddc9d
SSDEEP

384:KYHk8ucYwn+xS2WADgOpX59f6Skw/RJQgq6gpBz+pdkt7iar1soyTZM:pHk8Own+dWADbpX7ySkGJQgTgLzkut7R

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
c5948f61e7d9d09f66c33331c45bdc75
unpack001/out.upx

Files

c5948f61e7d9d09f66c33331c45bdc75
.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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

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: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE