1a545d4130e474ac0ff950d4bfa9ce81d57faad2e2a255f5960b9c46aaabede6[.]exe[.]zip

General

Target

1a545d4130e474ac0ff950d4bfa9ce81d57faad2e2a255f5960b9c46aaabede6.exe.zip
Size

1.9MB
MD5

5c8fb6253c930459aed0707a5be53aee
SHA1

a3f6eab206756fa6ba9d665ea70dd563ec908280
SHA256

cb44dc197013d49c94dfa7f91e3fb2e34159610f3a675ea17ce628e410a0c0ce
SHA512

e9ee87d6c470b583374c75986108ebd137d48ab2e35d4d29ede63df411d73e86373e53525b275e2a04f4732f7cc397d69e7af6a9e79ccd77bbd1eb4e28ec2682
SSDEEP

49152:FNo18G5CesOizYhiO5LA6hfVmd8DbCabb9S31j0m7HuOVTTkE:Do18G5CesPzO5cc80Ln9e1bhkE

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/1a545d4130e474ac0ff950d4bfa9ce81d57faad2e2a255f5960b9c46aaabede6.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/1a545d4130e474ac0ff950d4bfa9ce81d57faad2e2a255f5960b9c46aaabede6.exe
unpack002/out.upx

Files

1a545d4130e474ac0ff950d4bfa9ce81d57faad2e2a255f5960b9c46aaabede6.exe.zip
.zip

Password: infected
1a545d4130e474ac0ff950d4bfa9ce81d57faad2e2a255f5960b9c46aaabede6.exe
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 7.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 3.7MB - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 2.3MB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 218KB - Virtual size: 217KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.7MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 7.1MB

UPX1 Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 25KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 3.7MB - Virtual size: 3.7MB

.itext Size: 15KB - Virtual size: 14KB

.data Size: 23KB - Virtual size: 23KB

.bss Size: - Virtual size: 2.3MB

.idata Size: 17KB - Virtual size: 16KB

.tls Size: - Virtual size: 72B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 218KB - Virtual size: 217KB

.rsrc Size: 2.7MB - Virtual size: 2.7MB

UPX0
Size: - Virtual size: 7.1MB

UPX1
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 25KB - Virtual size: 28KB

.text
Size: 3.7MB - Virtual size: 3.7MB

.itext
Size: 15KB - Virtual size: 14KB

.data
Size: 23KB - Virtual size: 23KB

.bss
Size: - Virtual size: 2.3MB

.idata
Size: 17KB - Virtual size: 16KB

.tls
Size: - Virtual size: 72B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 218KB - Virtual size: 217KB

.rsrc
Size: 2.7MB - Virtual size: 2.7MB