Behavioral task
behavioral1
Sample
2f56f308c535c2d44919808601bf4520N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2f56f308c535c2d44919808601bf4520N.exe
Resource
win10v2004-20240802-en
General
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Target
2f56f308c535c2d44919808601bf4520N.exe
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Size
36KB
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MD5
2f56f308c535c2d44919808601bf4520
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SHA1
cc9bd18232e29fe6e1f494b5682276bbdb572337
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SHA256
0d2a59fe8178cd322fde9bd77c2b4955bde379b558489137123ffd79fafae6f9
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SHA512
777bc359bdfcee22228f668ac9f437ccf4d2813623657a74a33b7e6b50379aec56af4e13acc369370d9de848a9d83aea35f7b4af6a52060d6e25c0b6f2c2ea44
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBWvyBh85c54w7:CTW7JJZENTBWv361
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f56f308c535c2d44919808601bf4520N.exe unpack001/out.upx
Files
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2f56f308c535c2d44919808601bf4520N.exe.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