Behavioral task
behavioral1
Sample
2024-06-20_391ed8f9d3a6e0dd5d9367877c73c1d6_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-20_391ed8f9d3a6e0dd5d9367877c73c1d6_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-20_391ed8f9d3a6e0dd5d9367877c73c1d6_cryptolocker
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Size
54KB
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MD5
391ed8f9d3a6e0dd5d9367877c73c1d6
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SHA1
362507dafa0812600030db66e52f81737f1077d5
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SHA256
b1116447eab66b7536bc2eccacd7ad9890fa5a12c14d92203a7f790c5b7ceda3
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SHA512
90a2e8c2fac424e40ec0978756ecdb3183f81db10ed2aff8dab7c527053f40cd8b5b1803aa673d426efb64996402a518cd979491984210034c31e92fccb65f59
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPw:b7/y28wZEjbnouy8G76iH/NLpW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-20_391ed8f9d3a6e0dd5d9367877c73c1d6_cryptolocker
Files
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2024-06-20_391ed8f9d3a6e0dd5d9367877c73c1d6_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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