Behavioral task
behavioral1
Sample
ef632a5a6d932de405abda70c8c88b7f56a6bff9cd67d424ca48f72d48261488.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ef632a5a6d932de405abda70c8c88b7f56a6bff9cd67d424ca48f72d48261488.exe
Resource
win10v2004-20231215-en
General
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Target
ef632a5a6d932de405abda70c8c88b7f56a6bff9cd67d424ca48f72d48261488
-
Size
536KB
-
MD5
feec17b4dcebc47ace22ee7307f33aec
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SHA1
f40c44af8fab7caf09540b55e601fc2fcc2809c0
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SHA256
ef632a5a6d932de405abda70c8c88b7f56a6bff9cd67d424ca48f72d48261488
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SHA512
329a11e9fdc806a7ce4ac6a65754521fc8c1b46a71fec7e5eadba9991f038c05f6f87bfd051e0aef39afe3337d472764c4e1f1d1250dfb2b627ad8d9b6538e47
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SSDEEP
12288:Lhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:LdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef632a5a6d932de405abda70c8c88b7f56a6bff9cd67d424ca48f72d48261488 unpack001/out.upx
Files
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ef632a5a6d932de405abda70c8c88b7f56a6bff9cd67d424ca48f72d48261488.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ