Behavioral task
behavioral1
Sample
VirusShare-00c1f4d05421d1f28d32739f0cbced3c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
VirusShare-00c1f4d05421d1f28d32739f0cbced3c.exe
Resource
win10v2004-20231222-en
General
-
Target
VirusShare-00c1f4d05421d1f28d32739f0cbced3c
-
Size
79KB
-
MD5
00c1f4d05421d1f28d32739f0cbced3c
-
SHA1
4bb9b1dd47cbd15fa4d899557b486c210e281dc2
-
SHA256
7f3ebcfb6c9e08707f82e29920cb83889c96346806d31dcb9af903cbef96efcd
-
SHA512
18318569bbd9aada6c1174e57ddd7fa2d17bd09655d6ad5e036e335c0dfa5bc6a9baf4557af1dcb87d9e6b3b45793ce6eb44cce98cadaf8f386af127d8c21c99
-
SSDEEP
1536:+TlpdLwbhTZcoQ6ZFtyLwmP/6nsn6Xe3oiRxfuFTU2XP/Z2iN2RUGN9:cpdLATZxQOzmg/Xe4VXP/tN2qGX
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource VirusShare-00c1f4d05421d1f28d32739f0cbced3c unpack001/out.upx
Files
-
VirusShare-00c1f4d05421d1f28d32739f0cbced3c.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ