Behavioral task
behavioral1
Sample
123.exe
Resource
win7-20240221-en
General
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Target
123.exe
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Size
158KB
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MD5
9ebd849e1d898b5fff5b4309579b58f1
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SHA1
5c1ca6e43be704012a1f47ceaab118b00a406a9a
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SHA256
fdad62adfc5a345f6099ca2d8cce20b31bc8d8a72a8cfc78dd3c7bc521185384
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SHA512
573cf0538ad3e40e0f3002df97a29a309119af92bfceb4b3c059a6521460b7dd24f33b4ea6348898819662027a535689d085f9ace919b54a698a6edc0366b1d7
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SSDEEP
3072:mQ4C9g0q4hQ9WCxJDYUfYdWdgDooHeH6neUSua98KDEhlAQ1eXuout:R4y24hXWD24eoo+UeOWS7FoS
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 123.exe
Files
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123.exe.exe windows:1 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: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 157KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE