Behavioral task
behavioral1
Sample
bcd5ce37f356da33f5fe7a72998ae391f98570bfb6a569301c65fe40553bf72b.exe
Resource
win7-20240508-en
General
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Target
bcd5ce37f356da33f5fe7a72998ae391f98570bfb6a569301c65fe40553bf72b
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Size
496KB
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MD5
1410e5dfb7c0ecf4518ea978dd9fc196
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SHA1
91929c6d74bfff8dc21c04ff132f103680c0426f
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SHA256
bcd5ce37f356da33f5fe7a72998ae391f98570bfb6a569301c65fe40553bf72b
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SHA512
ce224fb805b53bbaaf7db5958b5455f07598a24a63054b76a9de637ee2b0fc3d8c3e714a9af7be28d41f8393a987c159fd61423380a97c3b05ec87e3ec74a5a3
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SSDEEP
12288:S4wFHoSyoS3ebeFmFVvlrmwcT4wpteFmFTx5:0KFmFVtrRcFEFmFT
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bcd5ce37f356da33f5fe7a72998ae391f98570bfb6a569301c65fe40553bf72b
Files
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bcd5ce37f356da33f5fe7a72998ae391f98570bfb6a569301c65fe40553bf72b.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
zZDZsqMg Size: 5KB - Virtual size: 5KB
CQomaTgl Size: 49KB - Virtual size: 48KB
qGNiLhAG Size: 78KB - Virtual size: 77KB
bybDrNKB Size: 4KB - Virtual size: 3KB
HoMkbazg Size: 512B - Virtual size: 86B
mbOeQqtt Size: 512B - Virtual size: 379B
ChXYvgUo Size: 79KB - Virtual size: 78KB
sSxvnSFd Size: 4KB - Virtual size: 4KB
ajhYLmhh Size: 121KB - Virtual size: 121KB
NtBpNMFG Size: 5KB - Virtual size: 4KB