Behavioral task
behavioral1
Sample
caa2c19569b515c6809e7a13941ddac2f42e0112bf5d730e81a38b4e29703c27.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
caa2c19569b515c6809e7a13941ddac2f42e0112bf5d730e81a38b4e29703c27.exe
Resource
win10v2004-20240226-en
General
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Target
caa2c19569b515c6809e7a13941ddac2f42e0112bf5d730e81a38b4e29703c27
-
Size
90KB
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MD5
f80d71e84a2069e99f61ad7fd83eacef
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SHA1
b4f4d6e0bd00d56654678342a518e6b96469e32a
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SHA256
caa2c19569b515c6809e7a13941ddac2f42e0112bf5d730e81a38b4e29703c27
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SHA512
849e92a8d1cc6dd31116dad212d76a7905e1294ae8e7a9d19c5df7ab6655ad4aa9df49f2fc305d20dae9fd9ca8985a61e61149c76ff47b13bb5bde86354ffee6
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
Malware Config
Signatures
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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 caa2c19569b515c6809e7a13941ddac2f42e0112bf5d730e81a38b4e29703c27 unpack001/out.upx
Files
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caa2c19569b515c6809e7a13941ddac2f42e0112bf5d730e81a38b4e29703c27.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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ