Behavioral task
behavioral1
Sample
07c16eb2a1a4fbb63f392d25efb3a45f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
07c16eb2a1a4fbb63f392d25efb3a45f.exe
Resource
win10v2004-20231215-en
General
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Target
07c16eb2a1a4fbb63f392d25efb3a45f
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Size
3.6MB
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MD5
07c16eb2a1a4fbb63f392d25efb3a45f
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SHA1
0be07f38d16c8e89a42b675b030258f84bec0ca0
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SHA256
cfae3cfc1fdfef1bcdac86dc435f054564d40a5de91ea51a03e1d965f26588ed
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SHA512
09683e8c7794d9c91c961cbd4e3293ba42bed986a392fd9adbd7a41fb88db3aad0cda3a7249932573f5946730a44f7b325d1cc0376a5b501968a4bc92db2d881
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SSDEEP
49152:SOEiLj+kCZufc2lmjQXF9f3wsuss6vtryGQgQSn7V4EawZWMqTTqMcY/K135DMnl:S/aj+kCZuZlepw88lE55
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 07c16eb2a1a4fbb63f392d25efb3a45f
Files
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07c16eb2a1a4fbb63f392d25efb3a45f.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 296KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE