Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_a8188ec5f6c22bd939cbb0ac7c20f9d3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_a8188ec5f6c22bd939cbb0ac7c20f9d3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_a8188ec5f6c22bd939cbb0ac7c20f9d3_cryptolocker
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Size
49KB
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MD5
a8188ec5f6c22bd939cbb0ac7c20f9d3
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SHA1
ad5b82848e36ebf1520f9afc70ad7adff619a851
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SHA256
765cdd380e9b1fb7e019d2bcef442bb0696d8f6752d8b375a78b8a058c69ba84
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SHA512
305eeb37a7686ecb49090dd0213cf90ea725203dfc4a69443993d8022d62f33e14dd939a60c9b45171d703b68e7cea0a8cbee6fe30ca93ba5a15385774ec9317
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNs4:V6a+pOtEvwDpjk
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 2024-02-18_a8188ec5f6c22bd939cbb0ac7c20f9d3_cryptolocker
Files
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2024-02-18_a8188ec5f6c22bd939cbb0ac7c20f9d3_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