Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_f4e7f6c301445f88ae309d804f1e664e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_f4e7f6c301445f88ae309d804f1e664e_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_f4e7f6c301445f88ae309d804f1e664e_cryptolocker
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Size
85KB
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MD5
f4e7f6c301445f88ae309d804f1e664e
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SHA1
49e93ebaae31300b69e44d33e4ef143b2222d3ed
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SHA256
4334876889cdd0d8773c9e3a1bbce6d5431c1720d10a2d1859452482624a0ca5
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SHA512
a8ddc50c718ba78c28c83765611a39ef9d6784842db1f6704efe6745dedd6c0d52d888b4751e9ce5e1dee8b3c0a6c7723d0ad82c40d925a736e397b7a72bc9fb
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aa:V6a+pOtEvwDpjvpG
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 2024-04-30_f4e7f6c301445f88ae309d804f1e664e_cryptolocker
Files
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2024-04-30_f4e7f6c301445f88ae309d804f1e664e_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