Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_7a8367a0f659c90adf1ea90debb34fbc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_7a8367a0f659c90adf1ea90debb34fbc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_7a8367a0f659c90adf1ea90debb34fbc_cryptolocker
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Size
70KB
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MD5
7a8367a0f659c90adf1ea90debb34fbc
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SHA1
3b6d002bba594554718e1222b4c6d78ef71b8405
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SHA256
6a9e8a0922586da5baad1b5e5073ef1f45134a188285343018abb708ed409c83
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SHA512
751d6a6b417658564601eb522595e6d93f2d7cf083f92c96436e138ebd51a01cc7e29d486588540eaf417ae826598ce02271b6fca344be5eaf736fbf872729e9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgS5:DW60sllyWOtEvwDpjwF85l
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 2024-02-19_7a8367a0f659c90adf1ea90debb34fbc_cryptolocker
Files
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2024-02-19_7a8367a0f659c90adf1ea90debb34fbc_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