21499d4f5213c9ef4a579aa28c25334224cb32a181d94c0fc65bae868796ff79 | Triage

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General

Target

21499d4f5213c9ef4a579aa28c25334224cb32a181d94c0fc65bae868796ff79
Size

290KB
MD5

8133f5423cf42f73bf9ff90f2b3adb70
SHA1

cfd58cf93662cc67cd01013fbf42a20f37fe82c7
SHA256

21499d4f5213c9ef4a579aa28c25334224cb32a181d94c0fc65bae868796ff79
SHA512

9981b3bdd44c50a9fbfb43523eee5d9a8f1f37c0fcd6f935d6cae48c1cb9f1e0f11ed62eab82a1542c9559fb8b0ada412907860e576e876f9e59f23c37b5ef7c
SSDEEP

6144:NMC0W/uCwM430J2njOl55tRWMANNWnKwsO9lRGDwJWrzXCj773rbx:NhP/uCs30Jma5ThANNWnKwsWR8wWzXCN

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Files

21499d4f5213c9ef4a579aa28c25334224cb32a181d94c0fc65bae868796ff79
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 420KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 288KB - Virtual size: 292KB

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 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

.text
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 668KB - Virtual size: 673KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE