ca4c4796cf1a0311dcb25a415f2bb307 | Triage

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General

Target

ca4c4796cf1a0311dcb25a415f2bb307
Size

78KB
MD5

ca4c4796cf1a0311dcb25a415f2bb307
SHA1

2a1f828b755dc945c4b27cf6c4bc714dae93b1b3
SHA256

027733fc26b05a20dca40bcfa081c519849ce2ecc56ab4e4c66a70dfbad90826
SHA512

c662757712ac3dc68ddf0d75f9a7a49415265a486ada85ff749da5a968c2cf46ba7a4be515ecd114baf24c343b26c4b7996d3af9aad3f5d7937aa341b4cbfba6
SSDEEP

1536:L/jVxPMaNg0ylMc/bXDZMkgxy4TEuLJiMC+HrDaAIE7U283kVqc:L/BrZyyc/bKzY4TEuLRtrDVIEIrc

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
ca4c4796cf1a0311dcb25a415f2bb307
unpack001/out.upx

Files

ca4c4796cf1a0311dcb25a415f2bb307
.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: 480KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 524KB - Virtual size: 520KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ