Behavioral task
behavioral1
Sample
2024-09-12_7f090f361593d467dd79bd85218f5939_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_7f090f361593d467dd79bd85218f5939_cryptolocker
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Size
55KB
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MD5
7f090f361593d467dd79bd85218f5939
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SHA1
2ce071ce09bea33137a0abf3b99bb0b6183f5d8a
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SHA256
69c3790855ca889df941b78952e968d22163b914d9d12f889417edc11d65d67b
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SHA512
c893439eff405cbd7f6d139fe55408ef27855650171d4519783e3217a26327a7caa56851a652fe9e714ce34ee1ded7562d52c73c105adce2edb8f376d6c80263
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj31ik/9+Ms:z6a+CdOOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_7f090f361593d467dd79bd85218f5939_cryptolocker
Files
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2024-09-12_7f090f361593d467dd79bd85218f5939_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_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