b2b319fdb5af14d8fd1084f85d66638703ae5da9f398c9e018d4b9e2b78beb18 | Triage

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General

Target

b2b319fdb5af14d8fd1084f85d66638703ae5da9f398c9e018d4b9e2b78beb18
Size

343KB
MD5

4b41d6ccff17503c5a7a0762a0afed11
SHA1

1114fba9b9289af4db17ad67ea0ec1cd20300a6b
SHA256

b2b319fdb5af14d8fd1084f85d66638703ae5da9f398c9e018d4b9e2b78beb18
SHA512

9518c31944f3a9d76f55fb98628e2d2f8e6d5e150edc08ca9db2477b06b0c36115a751a62952f3b95beeb9c924fab428362d3d904b3cc6699359f6350ed1a9e9
SSDEEP

6144:JNkX7MbCiNSdmCkX5ntHWSVMtskrCborTvRlVvOPtl8OlTJfc1OIhrlT:JNkXIb4dm/ptlVFbqfVvotl8qryT

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

b2b319fdb5af14d8fd1084f85d66638703ae5da9f398c9e018d4b9e2b78beb18
.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: 396KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 334KB - Virtual size: 336KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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: 456KB - Virtual size: 455KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 170KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ