Behavioral task
behavioral1
Sample
2024-09-15_7630a0295dcbee23b341ffac8ae937e1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_7630a0295dcbee23b341ffac8ae937e1_cryptolocker
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Size
83KB
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MD5
7630a0295dcbee23b341ffac8ae937e1
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SHA1
2dffbf22725b0b434257844308adfa8f285d4051
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SHA256
5d3d3c85f4936dfef49528124d4451120794bbbfe520c897ad936619737d9d20
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SHA512
5dddd0f0839be70f19442432bbb63e2dde47a7ca03cf1110e1da33c937ba80e0eba10043d89c338ef0982a1ee06bb1c1d1bb38ae3748f84cf13d2589c8e1970e
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QX/:zCsanOtEvwDpj7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_7630a0295dcbee23b341ffac8ae937e1_cryptolocker
Files
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2024-09-15_7630a0295dcbee23b341ffac8ae937e1_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