Behavioral task
behavioral1
Sample
2024-01-09_b6d078be0756c93eb5ec04b576ebf615_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_b6d078be0756c93eb5ec04b576ebf615_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_b6d078be0756c93eb5ec04b576ebf615_cryptolocker
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Size
75KB
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MD5
b6d078be0756c93eb5ec04b576ebf615
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SHA1
b7b2d377ae98f8a75450fb6c3cbc93e147786f6b
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SHA256
dc06fb5a73648da868411c0d2b6e68cf07bd820837ee19fb647c9a22feeef82e
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SHA512
606d46f51d69fedffc3f19a1f56ac377876ba653e5d8a29c353b4cf4c0cf124f499f5083cf5ef6ad14a6e53700c182d6a355059c80710bcf8d3f5c6f6c0a5682
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdtg:T6a+rdOOtEvwDpjNtM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_b6d078be0756c93eb5ec04b576ebf615_cryptolocker
Files
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2024-01-09_b6d078be0756c93eb5ec04b576ebf615_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