Behavioral task
behavioral1
Sample
2024-02-14_3e055e4180294016458a2f03895deca8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_3e055e4180294016458a2f03895deca8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_3e055e4180294016458a2f03895deca8_cryptolocker
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Size
63KB
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MD5
3e055e4180294016458a2f03895deca8
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SHA1
b343d33da3279e782cb62f1d7982ee649c8a8c17
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SHA256
2d17ea2750dd3cec0b9d0cd6686cf0f861f0edac2061e6e2f1c659d8200180be
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SHA512
aa659526e1e6dbcb65cd9933a79c3548dd2201c899087ee722b51f0229053107e56d0deea6110b475d62a7a6d214cba64c0146de60485fa45033cca51fce37e4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAou:1nK6a+qdOOtEvwDpj8
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_3e055e4180294016458a2f03895deca8_cryptolocker
Files
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2024-02-14_3e055e4180294016458a2f03895deca8_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE