8b52c032f1d0a156cd022e9f33b6a501be564f40a9e927e228e50e444c673a2d[.]exe[.]zip

General

Target

8b52c032f1d0a156cd022e9f33b6a501be564f40a9e927e228e50e444c673a2d.exe.zip
Size

1.9MB
MD5

00f5480f638245266fe3295d06ce3988
SHA1

24dec3e9b6985c1675680bb57dbef42a4c7dceaa
SHA256

a2f716fcfbf0df73392f1cc418dd00ef236d9707ce5146b6684e2d7dd578c1d2
SHA512

936ed735a409dc503c2bbce7eacddd1c97f64c98440b8fcee4a164b47183fd5293462f943a42aa2b48acd379796f20e01a81f92cffd87f19d2006a7269a2319a
SSDEEP

49152:W6EHpN+28FR/98nfqFzkfv8ByF6jA832QxbBivV6/66OKoO:5gwR/qf+zAkBkKn9BivaAKt

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/unpack001/8b52c032f1d0a156cd022e9f33b6a501be564f40a9e927e228e50e444c673a2d.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/8b52c032f1d0a156cd022e9f33b6a501be564f40a9e927e228e50e444c673a2d.exe
unpack002/out.upx

Files

8b52c032f1d0a156cd022e9f33b6a501be564f40a9e927e228e50e444c673a2d.exe.zip
.zip

Password: infected
8b52c032f1d0a156cd022e9f33b6a501be564f40a9e927e228e50e444c673a2d.exe
.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: 496KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 883KB - Virtual size: 884KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 105KB - Virtual size: 108KB

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

Exports

Exports

LoadEnvi
MemoryCompare
MemoryCopy
MemorySet
WndProc1
WndProc1_
WndProc2
WndProc2_
WndProc3
WndProc3_

Sections

.text
Size: 648KB - Virtual size: 647KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 98KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

flag_dat
Size: 512B - Virtual size: 19B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 592KB - Virtual size: 591KB

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: 496KB

UPX1 Size: 883KB - Virtual size: 884KB

.rsrc Size: 105KB - Virtual size: 108KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 648KB - Virtual size: 647KB

.rdata Size: 98KB - Virtual size: 97KB

.data Size: 7KB - Virtual size: 17KB

flag_dat Size: 512B - Virtual size: 19B

.rsrc Size: 592KB - Virtual size: 591KB

UPX0
Size: - Virtual size: 496KB

UPX1
Size: 883KB - Virtual size: 884KB

.rsrc
Size: 105KB - Virtual size: 108KB

.text
Size: 648KB - Virtual size: 647KB

.rdata
Size: 98KB - Virtual size: 97KB

.data
Size: 7KB - Virtual size: 17KB

flag_dat
Size: 512B - Virtual size: 19B

.rsrc
Size: 592KB - Virtual size: 591KB