Behavioral task
behavioral1
Sample
2024-01-10_57ecb0e2050381f6eeea5d6760da78ab_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_57ecb0e2050381f6eeea5d6760da78ab_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_57ecb0e2050381f6eeea5d6760da78ab_cryptolocker
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Size
63KB
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MD5
57ecb0e2050381f6eeea5d6760da78ab
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SHA1
fbe828fb9f74f3f8cd142e3ff1378150607a416e
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SHA256
4f9faa195dd01439cc6a7cff726591258ebf7dd09063780e6752f4bf7f7b74b0
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SHA512
39e97a7ffe98a3f3d600aedc55fd466a3fdcf51080f99fc16f8a59d0210624d47db18ece02ae1c7dd193f3f788130946c3e1c0d96fc949d5239e2cf4eb240dea
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U9:1nK6a+qdOOtEvwDpjA
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_57ecb0e2050381f6eeea5d6760da78ab_cryptolocker
Files
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2024-01-10_57ecb0e2050381f6eeea5d6760da78ab_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE