Behavioral task
behavioral1
Sample
821cc598271a5be985de126ee8c160285888b518d42ce97b87efb78787b99f16.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
821cc598271a5be985de126ee8c160285888b518d42ce97b87efb78787b99f16.exe
Resource
win11-20240412-en
General
-
Target
821cc598271a5be985de126ee8c160285888b518d42ce97b87efb78787b99f16
-
Size
266KB
-
MD5
764f620cff51d40f1b81c7049913574f
-
SHA1
18bf1d2e22360275aa2a65261fccc7a946a1ac31
-
SHA256
821cc598271a5be985de126ee8c160285888b518d42ce97b87efb78787b99f16
-
SHA512
a6bbcc8ef379434894066bdc0f8ef588cc2cfa2250db5d54cf418a4a80f3ca1ac1806ba6fc8fb898d198aa5e94552309b74fa8422da2d60c947601400d79051a
-
SSDEEP
6144:gXzKdNY49u8rVq6btCN+6wxYBh/rY01net:fa4An6bsNnwxg5Y01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 821cc598271a5be985de126ee8c160285888b518d42ce97b87efb78787b99f16 unpack001/out.upx
Files
-
821cc598271a5be985de126ee8c160285888b518d42ce97b87efb78787b99f16.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ