7fd74b92d4ac5aa9269bfe10595cdba0N | Triage

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General

Target

7fd74b92d4ac5aa9269bfe10595cdba0N
Size

91KB
MD5

7fd74b92d4ac5aa9269bfe10595cdba0
SHA1

3a7f6fd038e4db895a2213894dc285098f8a28df
SHA256

4ffac6751fce7c789cea498fe0fe67c5a47c8ff1edf82afab86c6e16167e2c5f
SHA512

5f38d0c890d900abebfd18c0ecde6fa2968ec2772b2866a7adde40660456ce72548e9a529958adce6879d16190360f23b12e0ee25ac61ee5655257ce4a578a0b
SSDEEP

1536:XJRtlEnBHHIgabuYotV/JbJCX5SBizJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIzvtYxOuYotvYQIE

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
7fd74b92d4ac5aa9269bfe10595cdba0N
unpack001/out.upx

Files

7fd74b92d4ac5aa9269bfe10595cdba0N
.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: 136KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 34KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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: 144KB - Virtual size: 140KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ