Behavioral task
behavioral1
Sample
37f46b774a062bb6e06d3c0bb487d353ce11939c8a1a8883863c030d02316cc3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
37f46b774a062bb6e06d3c0bb487d353ce11939c8a1a8883863c030d02316cc3.exe
Resource
win10v2004-20240508-en
General
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Target
37f46b774a062bb6e06d3c0bb487d353ce11939c8a1a8883863c030d02316cc3
-
Size
108KB
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MD5
29b3e56db579a71d387b0e304bfc317f
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SHA1
eae01bdc1d6274c70bf3ab5fde2ba928cdb83230
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SHA256
37f46b774a062bb6e06d3c0bb487d353ce11939c8a1a8883863c030d02316cc3
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SHA512
541e1f295d197c649260fee7a5d2f5403a5d930832d4281ecff1c3a624b4c653c4869a07f93181075e3c0ce2cac0a27f10e3352a7ec2e36f1241749b7b941bdf
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfOf:hfAIuZAIuYSMjoqtMHfhfg
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37f46b774a062bb6e06d3c0bb487d353ce11939c8a1a8883863c030d02316cc3 unpack001/out.upx
Files
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37f46b774a062bb6e06d3c0bb487d353ce11939c8a1a8883863c030d02316cc3.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