Behavioral task
behavioral1
Sample
3b171bcd12eac5d89a5a9c8e2ab81640N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3b171bcd12eac5d89a5a9c8e2ab81640N.exe
Resource
win10v2004-20240709-en
General
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Target
3b171bcd12eac5d89a5a9c8e2ab81640N.exe
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Size
29KB
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MD5
3b171bcd12eac5d89a5a9c8e2ab81640
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SHA1
c95199c1866b877d5b7ab2871124b07a0d851ea1
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SHA256
5efa00ebc9fa3435ffad8ae77b7fcd1acab812ea7d0c876e4235ea0abb56be62
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SHA512
8dccc2d62de97df34a12c5e5ea3b80b7922ad9eb11fa3e383dbb79494d3f644b7e091aa720129426de177452e32fd182716d50aa88a0cf3176c92d8392c61b90
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SSDEEP
768:kBT37CPKK1EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcuvoE2OiJfoE2OiJZ:CTWkySSq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b171bcd12eac5d89a5a9c8e2ab81640N.exe unpack001/out.upx
Files
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3b171bcd12eac5d89a5a9c8e2ab81640N.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: 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