f228890521d71788de15f3c7f6040eb3[.]zip | Triage

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General

Target

f228890521d71788de15f3c7f6040eb3.zip
Size

94KB
MD5

54dc27ea39919841dff9392feafdc80b
SHA1

291fde4d6f44f4b88a7fb9e14f9d0ad795f2ed79
SHA256

9f7b43119c7319ae7395da884ed9e8ac082e7597cfff3e7c213f24ebbac3b8f4
SHA512

fe9c1fc5e45542adcdb63bb3d9d43221850ea5338033b123026a677c3037a61afe27e2d5bde0f5098592627c76982564a0c2926c425efcedc6b205f05d986891
SSDEEP

1536:hQmLC8SvjYlWOfo+OdAwNAui4hGpQ7sOGg+AtoFfYqWcIswNZgUYl87MSKTa8sPd:mmabYYOnAAweXQ2g+a4Yqt0pYlUKTa82

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
static1/unpack001/f7b6fd6d8cd5e9bf72b9863bcb2f4bbd9dbe0929b0056f7cbcb20e713f4e3c12	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/f7b6fd6d8cd5e9bf72b9863bcb2f4bbd9dbe0929b0056f7cbcb20e713f4e3c12
unpack002/out.upx

Files

f228890521d71788de15f3c7f6040eb3.zip
.zip

Password: infected
f7b6fd6d8cd5e9bf72b9863bcb2f4bbd9dbe0929b0056f7cbcb20e713f4e3c12
.exe windows:4 windows x86 arch:x86

Password: infected

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1024B - Virtual size: 752B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 496B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE