Behavioral task
behavioral1
Sample
2024-01-10_07499bdf8760ad6074436fd1c913802b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_07499bdf8760ad6074436fd1c913802b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_07499bdf8760ad6074436fd1c913802b_cryptolocker
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Size
115KB
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MD5
07499bdf8760ad6074436fd1c913802b
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SHA1
1a21deb3b4700d0c496f3bba8619435018c2de6a
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SHA256
9a258801e812ee017891cce5bf18e4c18bb8dc872a57d2c8864ee556ece17cff
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SHA512
2658acd713e4a6565c0457d3ae4854c3c6dd6e21984cf6fadf6d35d0268b045f4b9a2000d08e16d4025fcf20002f7fb0cea48d9733fa171559f320804a4a83ac
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/e:T6a+rdOOtEvwDpjLzr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_07499bdf8760ad6074436fd1c913802b_cryptolocker
Files
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2024-01-10_07499bdf8760ad6074436fd1c913802b_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