Behavioral task
behavioral1
Sample
bb81b2dc161ef13f39b2136721b9620b17063e60ac33798cb7087e8b701060ddN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bb81b2dc161ef13f39b2136721b9620b17063e60ac33798cb7087e8b701060ddN.exe
Resource
win10v2004-20240802-en
General
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Target
bb81b2dc161ef13f39b2136721b9620b17063e60ac33798cb7087e8b701060ddN
-
Size
31KB
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MD5
80bd7f2d19dc270d31df448204c8ce70
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SHA1
55d3733a486ff2af216b81e6dee908cceb9be2a3
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SHA256
bb81b2dc161ef13f39b2136721b9620b17063e60ac33798cb7087e8b701060dd
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SHA512
363103e5b371f4ec78087d95816024dc56f06d576db7c5feeca04d53602c7b4833aa7756f2575f5474dbfb81e8629885f3880eded25c1c44baf32369fed20961
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJ6KZONZOSBAoT1GxXupoa:CTW7JJ7TPU/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb81b2dc161ef13f39b2136721b9620b17063e60ac33798cb7087e8b701060ddN unpack001/out.upx
Files
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bb81b2dc161ef13f39b2136721b9620b17063e60ac33798cb7087e8b701060ddN.exe windows:4 windows x86 arch: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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch: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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ