7bc957aef8c1e31d6707314e38d7b4c1475df9e273d44ec70e35c11e8077da8e[.]exe[.]zip

General

Target

7bc957aef8c1e31d6707314e38d7b4c1475df9e273d44ec70e35c11e8077da8e.exe.zip
Size

260KB
MD5

3c6949ed77873a6ef3ddc2ac4698786a
SHA1

943aa6692c5c623dfc3116d7f8f1bc1c90571aa5
SHA256

33d8b1860526d6505d425e0160654e92430df486d38a2a1afcaf74c1a0abbbe9
SHA512

eb99c7d80d0b08cc6638fbb57148ca2f754376f4ed2c57c3d8d2558ae5bdc464624c56de18420f4fd86584eed73b44a072f5b92756b706f1b27fc7a390d25c2b
SSDEEP

6144:Hh7QCvzjq21FLE+DVVp9Z7sEfjGYvIX3K9RU1ZyNa:H1QCrd1F7RVzxbqKWr+a

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/unpack001/7bc957aef8c1e31d6707314e38d7b4c1475df9e273d44ec70e35c11e8077da8e.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/7bc957aef8c1e31d6707314e38d7b4c1475df9e273d44ec70e35c11e8077da8e.exe
unpack002/out.upx

Files

7bc957aef8c1e31d6707314e38d7b4c1475df9e273d44ec70e35c11e8077da8e.exe.zip
.zip

Password: infected
7bc957aef8c1e31d6707314e38d7b4c1475df9e273d44ec70e35c11e8077da8e.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 492KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 258KB - Virtual size: 260KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 608KB - Virtual size: 607KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 7KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 36B

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: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 45KB - Virtual size: 45KB

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: 492KB

UPX1 Size: 258KB - Virtual size: 260KB

.rsrc Size: 8KB - Virtual size: 12KB

Headers

File Characteristics

Sections

CODE Size: 608KB - Virtual size: 607KB

DATA Size: 6KB - Virtual size: 5KB

BSS Size: - Virtual size: 7KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 36B

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

.reloc Size: 45KB - Virtual size: 45KB

.rsrc Size: 45KB - Virtual size: 45KB

UPX0
Size: - Virtual size: 492KB

UPX1
Size: 258KB - Virtual size: 260KB

.rsrc
Size: 8KB - Virtual size: 12KB

CODE
Size: 608KB - Virtual size: 607KB

DATA
Size: 6KB - Virtual size: 5KB

BSS
Size: - Virtual size: 7KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 36B

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

.reloc
Size: 45KB - Virtual size: 45KB

.rsrc
Size: 45KB - Virtual size: 45KB