Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_ac1c1c2a1b0fe826f67a7b489022ae80_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_ac1c1c2a1b0fe826f67a7b489022ae80_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-01_ac1c1c2a1b0fe826f67a7b489022ae80_cryptolocker
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Size
70KB
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MD5
ac1c1c2a1b0fe826f67a7b489022ae80
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SHA1
14b412a60fbb1ea6a395106a66e33b6d33b600d6
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SHA256
1efa0c031b0b7a05ec3b7ff81ddea61c66475cb7560e30ca44864c749f5ffd73
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SHA512
53cdfe352840d3683324391ae0983cd32458fbce43b4e70db3c60e917445a8257a58f983ac9c618e1fed763b726a0bd1b1525fdbc83aec7d8ccdd82b7e15d3af
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50C:DW60sllyWOtEvwDpjwF85F
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 2024-05-01_ac1c1c2a1b0fe826f67a7b489022ae80_cryptolocker
Files
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2024-05-01_ac1c1c2a1b0fe826f67a7b489022ae80_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