e21cb67ad4758854f38f63bbeb3edd856314d99cbd0f302bdc7d375467d41df2

General

Target

e21cb67ad4758854f38f63bbeb3edd856314d99cbd0f302bdc7d375467d41df2
Size

1.5MB
MD5

91cd82fd131c83d547478f33c4c6c5f4
SHA1

d82d2faa17266fb271d0cf3f371eef1d3c055776
SHA256

e21cb67ad4758854f38f63bbeb3edd856314d99cbd0f302bdc7d375467d41df2
SHA512

7faf65bf6bfbda4651f50090a7e4f7010a738582af119615b585c16323cfa0609a53e6698f7a7d7d598dec712c08fc6b2ce3714427da99c1b5b5ccfe7e1a6916
SSDEEP

24576:3PwiLLQ4MrkrLaGo1dU/lqWdmOPki1KC58qThHGyjT/1gCNx5mlwZrgDu1E+G0U:/bkrkrPeU/U+mOP5KCdpvtv5wDuO+G0U

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
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
e21cb67ad4758854f38f63bbeb3edd856314d99cbd0f302bdc7d375467d41df2
unpack001/out.upx

Files

e21cb67ad4758854f38f63bbeb3edd856314d99cbd0f302bdc7d375467d41df2
.exe 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: 3.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 234KB - Virtual size: 236KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe 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: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

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: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 563KB - Virtual size: 563KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.2MB

UPX1 Size: 1.2MB - Virtual size: 1.2MB

.rsrc Size: 234KB - Virtual size: 236KB

Headers

File Characteristics

Sections

.text Size: 3.4MB - Virtual size: 3.4MB

.itext Size: 11KB - Virtual size: 11KB

.data Size: 34KB - Virtual size: 33KB

.bss Size: - Virtual size: 23KB

.idata Size: 16KB - Virtual size: 15KB

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 64B

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

.reloc Size: 327KB - Virtual size: 326KB

.rsrc Size: 563KB - Virtual size: 563KB

UPX0
Size: - Virtual size: 3.2MB

UPX1
Size: 1.2MB - Virtual size: 1.2MB

.rsrc
Size: 234KB - Virtual size: 236KB

.text
Size: 3.4MB - Virtual size: 3.4MB

.itext
Size: 11KB - Virtual size: 11KB

.data
Size: 34KB - Virtual size: 33KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 16KB - Virtual size: 15KB

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 64B

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

.reloc
Size: 327KB - Virtual size: 326KB

.rsrc
Size: 563KB - Virtual size: 563KB