Behavioral task
behavioral1
Sample
05b3ab11e1c41e9cab2600463503ce67.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
05b3ab11e1c41e9cab2600463503ce67.exe
Resource
win10v2004-20231215-en
General
-
Target
05b3ab11e1c41e9cab2600463503ce67
-
Size
65KB
-
MD5
05b3ab11e1c41e9cab2600463503ce67
-
SHA1
16d461f83dfa2426ea2f824892129c105175d24f
-
SHA256
ca87cc374fb1d6ddfbfe47e727ebecf29f213d209cc8ac3ec2283c5a78d9ece9
-
SHA512
cc33bfee23f7c5ba4c543fe05e15d5cafd82e0e4f4f3eaa872ed0f24eb87f5c02105a771b88ae2e31fa2d9bfa5b28d399c02bd44c529855c8de4fc65561474f2
-
SSDEEP
1536:Wx/vbuwipQNtViDFF8PpqSb/E86yvQrtB5RRbhD:WxaW5GF8PDbz6y4hx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 05b3ab11e1c41e9cab2600463503ce67 unpack001/out.upx
Files
-
05b3ab11e1c41e9cab2600463503ce67.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 285B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 622B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ