Static task
static1
Behavioral task
behavioral1
Sample
krb-uhk-obf-noam-s20.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
krb-uhk-obf-noam-s20.exe
Resource
win10v2004-20240412-en
General
-
Target
krb-uhk-obf-noam-s20.exe
-
Size
567KB
-
MD5
140dfc1784966d273ba62e60e29816a1
-
SHA1
e0ddfceb6d340e6cccdca03499d4f2dc70eb6a2b
-
SHA256
31fecda50623016b6f41f0aef68e18899593df3f71c813fa5ca6ec7ade89f1b1
-
SHA512
ad386656c56fc852854ec4eca1fc06bf74e463a4e3329131baa805284d68516a81edc10a632fc4b7c7c873d0704d81e08a13a482cda26ebfa62b375d3ada0a7c
-
SSDEEP
12288:Mvs0Ll1gtCbcpESWFX4jEQEXXkr76zvNeaiJyRpp4vGFN2YoDvPa+Gg08:MU0Ll1gtCbcpENFX4jDEnvjMaiJyvpsY
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource krb-uhk-obf-noam-s20.exe
Files
-
krb-uhk-obf-noam-s20.exe.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 452KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 94KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdatas Size: 4KB - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE