41f244b1d65b0aa6139fa2d9214951de | Triage

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General

Target

41f244b1d65b0aa6139fa2d9214951de
Size

45KB
MD5

41f244b1d65b0aa6139fa2d9214951de
SHA1

43df50cdec74e76d2ec5352ce6a3c05ec2fd83bb
SHA256

2008d123500b383eeb01e9a32faecfab5779b24d3095cf1344f9317d9decffee
SHA512

3a4bd59a25a366251b479195dc40a473679d827c962b90fd147fdfe4811fe5a2fc2555b561721589aa5c2c3301a2d26453d4c08886bda4f6f4d182e731404a6d
SSDEEP

768:YhQz3L3E539AyQSxqdUqWRVQWzu2z8S/IipsJCbCoGATmGDHGxAgmwUdWV3dGKIQ:YQ3L3E5tAhSxQ8RVQWDz86I6fmoGAS6n

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
41f244b1d65b0aa6139fa2d9214951de
unpack001/out.upx

Files

41f244b1d65b0aa6139fa2d9214951de
.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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ