Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_8f5bc6b484e9eeb6c5dd0d841af04010_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_8f5bc6b484e9eeb6c5dd0d841af04010_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_8f5bc6b484e9eeb6c5dd0d841af04010_cryptolocker
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Size
86KB
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MD5
8f5bc6b484e9eeb6c5dd0d841af04010
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SHA1
6cc5fa4bc91e4eb7e19c5a9c496130ab328e6576
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SHA256
375834cce735131d4121d1e2fd6fa7d5fe2b6ef3275540ed3cb271e707783715
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SHA512
1ca585af7b3941cb8c51033ba4896af07743da9357dd75927830a2f55ec035b98d2a4868499f089c384c2b8b2209f04f4cf38ef55b00c67d03fd6d93e5781714
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aL:V6a+pOtEvwDpjvpv
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_8f5bc6b484e9eeb6c5dd0d841af04010_cryptolocker
Files
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2024-05-23_8f5bc6b484e9eeb6c5dd0d841af04010_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ