dcf587d6be18bc9bd1ece3c6010da27f5fdbcc3069592ba884ba9523f5d42985[.]exe[.]zip

General

Target

dcf587d6be18bc9bd1ece3c6010da27f5fdbcc3069592ba884ba9523f5d42985.exe.zip
Size

15.1MB
MD5

53c508fcbc7469b7499f9528487b7592
SHA1

80fced5cd6a605a63ac414720f7e6cfa667af3b5
SHA256

f5574e0f3fa611b8021c2a712587c5172ad756a627781b107e6bb47c47a70ff5
SHA512

fab386478a4dc7440d53cbb490808ec0a13ff0ccfe2612f64aebafebd8c919be86303c617aba1bf7fb0e17b91d915f4eab48c6c35222d772af2fd5d29ec4d461
SSDEEP

393216:KGtxBH1o+D/iApMG9H9WCGIRhFqvnpxhDFvO5Fse4yHIzLnZRk:rxLo+LiAWGnHRhErxFvO5Fse43LnU

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/dcf587d6be18bc9bd1ece3c6010da27f5fdbcc3069592ba884ba9523f5d42985.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/dcf587d6be18bc9bd1ece3c6010da27f5fdbcc3069592ba884ba9523f5d42985.exe
unpack002/out.upx

Files

dcf587d6be18bc9bd1ece3c6010da27f5fdbcc3069592ba884ba9523f5d42985.exe.zip
.zip

Password: infected
dcf587d6be18bc9bd1ece3c6010da27f5fdbcc3069592ba884ba9523f5d42985.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 404KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 889KB - Virtual size: 892KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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_32BIT_MACHINE

Exports

Exports

LoadEnvi
MemoryCompare
MemoryCopy
MemorySet
WndProc1
WndProc1_
WndProc2
WndProc2_
WndProc3
WndProc3_

Sections

.text
Size: 659KB - Virtual size: 659KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 97KB - 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: 494KB - Virtual size: 493KB

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: 404KB

UPX1 Size: 889KB - Virtual size: 892KB

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

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 659KB - Virtual size: 659KB

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

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

flag_dat Size: 512B - Virtual size: 19B

.rsrc Size: 494KB - Virtual size: 493KB

UPX0
Size: - Virtual size: 404KB

UPX1
Size: 889KB - Virtual size: 892KB

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

.text
Size: 659KB - Virtual size: 659KB

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

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

flag_dat
Size: 512B - Virtual size: 19B

.rsrc
Size: 494KB - Virtual size: 493KB