Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_dca2e876390590e004ee5a2e4741efb4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-16_dca2e876390590e004ee5a2e4741efb4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-16_dca2e876390590e004ee5a2e4741efb4_cryptolocker
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Size
69KB
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MD5
dca2e876390590e004ee5a2e4741efb4
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SHA1
25b22f9ac1179457a2e6f6d3c1e4db0048bdfa9c
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SHA256
9a7d90c5213cf9f258a989f0ef9665d4f8e8f989e3f432eee9c48f1e02e2ce0d
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SHA512
0790e772058397b03a460b6ca117527290aa9a0661c2f58738db1d3223e0803091b9b46e789fb34b6aa514bd3419e1ab60e52ebfb70c6231494e8e753390e5f6
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUs1:DW60sllyWOtEvwDpjwF85Y
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 2024-04-16_dca2e876390590e004ee5a2e4741efb4_cryptolocker
Files
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2024-04-16_dca2e876390590e004ee5a2e4741efb4_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ