Behavioral task
behavioral1
Sample
4dbfe5e8613e860fd9c9f2c11daea5a3f39e9b4d3124adee19ec2f002d18bbbf.exe
Resource
win7-20240708-en
General
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Target
4dbfe5e8613e860fd9c9f2c11daea5a3f39e9b4d3124adee19ec2f002d18bbbf
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Size
2.6MB
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MD5
b075ba627bb72d03baff132a0133822f
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SHA1
49f17f814e1eb5d2dd12ce0bae50d49d4343dc96
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SHA256
4dbfe5e8613e860fd9c9f2c11daea5a3f39e9b4d3124adee19ec2f002d18bbbf
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SHA512
fa361157358d6358c935eaad34397518cec2a2360a9bc0c62fab36bcb9cb3590b616352d80e788c6e757aa66f26cc0eaf6c439c675930733eaaebe18e1fdfbc2
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SSDEEP
49152:7TGkQy5QZuTtS0rQMYOQ+q8CE0TG4QnTGHQc9KFeMv:7KkVWsM0r1QnDK4uKHT0Feu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4dbfe5e8613e860fd9c9f2c11daea5a3f39e9b4d3124adee19ec2f002d18bbbf unpack001/out.upx
Files
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4dbfe5e8613e860fd9c9f2c11daea5a3f39e9b4d3124adee19ec2f002d18bbbf.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: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - Virtual size: 140KB
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: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ