Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_1fc7b68e340a2fbcf375529dfad9e8a3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_1fc7b68e340a2fbcf375529dfad9e8a3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_1fc7b68e340a2fbcf375529dfad9e8a3_cryptolocker
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Size
85KB
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MD5
1fc7b68e340a2fbcf375529dfad9e8a3
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SHA1
24b3159f9d4e895eceb15228442f74e5ec37c7a3
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SHA256
ed00f9ff81fcf2f75c672f60f61459a354f8899d4d9ee16895b1c4cb6f74b686
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SHA512
aec0593582096f0a7181d9241f6b6a839d8aa79d1dde2ce5f524a8d4c00810c293b138e0c76bb500aa2648dc9b0747a3862f9bd1769a4fa8fc7bd4389bbcb011
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQQdd: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 2024-04-05_1fc7b68e340a2fbcf375529dfad9e8a3_cryptolocker
Files
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2024-04-05_1fc7b68e340a2fbcf375529dfad9e8a3_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