50404008d0aa3a8cc25b660bf537bf6c | Triage

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General

Target

50404008d0aa3a8cc25b660bf537bf6c
Size

90KB
MD5

50404008d0aa3a8cc25b660bf537bf6c
SHA1

b1e4f3f3a8a3f771147eba44f996b79fc733a5ca
SHA256

9feda4a31ca69478977ae339b50992dbd9d62a6155a3e5ecc715544581b67d75
SHA512

6a2d7cce20b6ff27d3ff777d622f991ef6e2da536feb796e3f226f76000e0a957fb1883ccd89aaaefe59e343f9b274f3c4e1a1675266ee5f4af234ba0194057c
SSDEEP

1536:MYVNp6hVmdIOoJ71ygfGamnGCPHwYPWHXDeLVsUwfS1dBX8ydUfVg7aKdTp:VLc7bOO1yIGaeNW3D4sVfS1b8y2tgJ

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
50404008d0aa3a8cc25b660bf537bf6c
unpack001/out.upx

Files

50404008d0aa3a8cc25b660bf537bf6c
.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: 89KB - 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: 176KB - Virtual size: 175KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE