Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_e4d25c6a1adde9b553650f634329bf06_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_e4d25c6a1adde9b553650f634329bf06_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_e4d25c6a1adde9b553650f634329bf06_cryptolocker
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Size
68KB
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MD5
e4d25c6a1adde9b553650f634329bf06
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SHA1
b238c29b2d7b229f6cbf5f30c83c3f62ae567a4a
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SHA256
e92e38da26beb91175a5a3ce92f393f36191f7c92d72305e2c63586470457900
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SHA512
9878a05761c7c072ab938eb456ccf0a74c3fc9528e005e9059b860f3c0b0d9ff705e9aee7ed7a759112a1d2316e7b4240bdbcb459f4754e64e006f8f3914ce08
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUs0q:DW60sllyWOtEvwDpjwF85o
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 2024-01-26_e4d25c6a1adde9b553650f634329bf06_cryptolocker
Files
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2024-01-26_e4d25c6a1adde9b553650f634329bf06_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