Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_ac7e7952ada7212c5af651d6c03cc17b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_ac7e7952ada7212c5af651d6c03cc17b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_ac7e7952ada7212c5af651d6c03cc17b_cryptolocker
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Size
69KB
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MD5
ac7e7952ada7212c5af651d6c03cc17b
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SHA1
79da5a3566b445cc1c93eb12e1d3d1a48b4450bb
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SHA256
fea81cbe08bb6e75c682ea63e386ec7316cf465ca0a65e092cd594ccbfcddfd5
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SHA512
b8c2d412c5c63224142c82d6d2d8e357d3524d3350778d41cf6d8e353aacb18ae131fb6cc8e0b1bce16db69489317918b1cd199e0c2cb63729253178c48a2598
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgQ:DW60sllyWOtEvwDpjwF85N
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_ac7e7952ada7212c5af651d6c03cc17b_cryptolocker
Files
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2024-01-26_ac7e7952ada7212c5af651d6c03cc17b_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