Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_ffc05f5a47c755c5df28c7a1ef672eb7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_ffc05f5a47c755c5df28c7a1ef672eb7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_ffc05f5a47c755c5df28c7a1ef672eb7_cryptolocker
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Size
100KB
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MD5
ffc05f5a47c755c5df28c7a1ef672eb7
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SHA1
65017a9321a539c8c381eab82517a2722c654eb5
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SHA256
b88567e153755a06091339cf7a42f51dd795c210c7f6e60594e09bbbc9503ce7
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SHA512
8f43efee93b1ad9a189c0b0989cb28638efe34eda720ba60d44f956e7f2818005d71b29686435d45250416bc6b47792880b0fedb5413cdc2988512aef7f02961
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6fq:26a+2OtEvwDpjtz8
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 2024-01-28_ffc05f5a47c755c5df28c7a1ef672eb7_cryptolocker
Files
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2024-01-28_ffc05f5a47c755c5df28c7a1ef672eb7_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