Behavioral task
behavioral1
Sample
2024-01-06_1182346f17d3ec61ece7a851ace4cdb4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-06_1182346f17d3ec61ece7a851ace4cdb4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_1182346f17d3ec61ece7a851ace4cdb4_cryptolocker
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Size
147KB
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MD5
1182346f17d3ec61ece7a851ace4cdb4
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SHA1
aaf53e1f5b918398963a6f24b43e097fd5656784
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SHA256
d2d6af2dcb72482814dd02faf6725c587d0d3f1e42686b3d41e3b2af5a723fb2
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SHA512
98f11c4eb53db6e3ce3597f61ca44784bc0755475d1affd644f44bedacba0399bb7d5c48d8dd760688394c31e62864fa9cf96b5b1e771c8de57093a7bef5df61
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699GNtL1e0e:z6a+CdOOtEvwDpjczZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_1182346f17d3ec61ece7a851ace4cdb4_cryptolocker
Files
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2024-01-06_1182346f17d3ec61ece7a851ace4cdb4_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_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