Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_bef6f1032b7829712a5f2e418158eff3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_bef6f1032b7829712a5f2e418158eff3_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_bef6f1032b7829712a5f2e418158eff3_cryptolocker
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Size
99KB
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MD5
bef6f1032b7829712a5f2e418158eff3
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SHA1
8c3076490f1ff3e57249a39cab2f66481137acab
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SHA256
eaaddb7fa1d5ea1e0c21c739a63951e4e664125c53f99011daf6e8f0f9443eeb
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SHA512
313060d9dff61be53ec84fdda88467293bccc6f9fecc803471394cb0dc58123fcfda5b344ff1f8208a0ffc39cea07059f53a24dbf4a6e573d0b971c4dffc05e4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi82zz:V6a+pOtEvwDpjtzG
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 2024-01-27_bef6f1032b7829712a5f2e418158eff3_cryptolocker
Files
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2024-01-27_bef6f1032b7829712a5f2e418158eff3_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