Behavioral task
behavioral1
Sample
40621cc8d9668da48dd7661bcc4ccf9094bd969e6fd60faa88ee788a2b87456fN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
40621cc8d9668da48dd7661bcc4ccf9094bd969e6fd60faa88ee788a2b87456fN.exe
Resource
win10v2004-20241007-en
General
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Target
40621cc8d9668da48dd7661bcc4ccf9094bd969e6fd60faa88ee788a2b87456fN.exe
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Size
90KB
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MD5
ff8fe37b6ad4d5d828c4d429fa6fb0f0
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SHA1
7b17209f68e28521cde449e1a7a1e9808013c006
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SHA256
40621cc8d9668da48dd7661bcc4ccf9094bd969e6fd60faa88ee788a2b87456f
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SHA512
fa3720feb987fd8992f61bc378b5e726e800798c7841ac41225a588ee9454a833bffc3cc671acae2027bda914688e5922f6b771044dc701f931ee0593f8620ef
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDB:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40621cc8d9668da48dd7661bcc4ccf9094bd969e6fd60faa88ee788a2b87456fN.exe unpack001/out.upx
Files
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40621cc8d9668da48dd7661bcc4ccf9094bd969e6fd60faa88ee788a2b87456fN.exe.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