Behavioral task
behavioral1
Sample
2024-07-23_bb0d2d49de67718f3ac5c4a6b91f74ae_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-23_bb0d2d49de67718f3ac5c4a6b91f74ae_cryptolocker.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-23_bb0d2d49de67718f3ac5c4a6b91f74ae_cryptolocker
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Size
60KB
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MD5
bb0d2d49de67718f3ac5c4a6b91f74ae
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SHA1
cbdb5a620c0b128d78452c84cad664386c46c573
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SHA256
143f383cc716b4d5492ceb294e9bb6abd4a376ac38366cd2862731b9a3dd9d5a
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SHA512
6e6b94e30ce5daa68f9994469a70709f2fe0cd631e5d280a1dc4b0c6b24f00914b3431f13eed7061298e919b4be570ee1dc94a8b3316ad7a4c2a8f0457599bf9
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUFHa:T6a+rdOOtEvwDpjN+6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-23_bb0d2d49de67718f3ac5c4a6b91f74ae_cryptolocker
Files
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2024-07-23_bb0d2d49de67718f3ac5c4a6b91f74ae_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE