Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_a11bfc289dc9b2a78c6c2bdfacd6c5d9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_a11bfc289dc9b2a78c6c2bdfacd6c5d9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_a11bfc289dc9b2a78c6c2bdfacd6c5d9_cryptolocker
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Size
149KB
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MD5
a11bfc289dc9b2a78c6c2bdfacd6c5d9
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SHA1
f3e54531e0daa6a5b72872d18feaee8e4f93da39
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SHA256
4cb2f507a96e718ecf4be5dc056426c4e192f649fe8438c3257b9d62914ae1b2
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SHA512
85cd3d9558152c274e9f9cc9c7aa66b0acc6f5b5225e4399daf78e0617694ad6346450e4fb7f98b91cf93da55868317bec6b150f1c8e10394028a8ef49873bf0
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF+Gwo:V6a+pOtEvwDpjt22Vn
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 2024-03-09_a11bfc289dc9b2a78c6c2bdfacd6c5d9_cryptolocker
Files
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2024-03-09_a11bfc289dc9b2a78c6c2bdfacd6c5d9_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