Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_7f1902b58c13f608c94e2577ce7e7d29_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_7f1902b58c13f608c94e2577ce7e7d29_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_7f1902b58c13f608c94e2577ce7e7d29_cryptolocker
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Size
68KB
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MD5
7f1902b58c13f608c94e2577ce7e7d29
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SHA1
3893f3666160fd05bfbebf4ea6ca8e3f80e9a3d9
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SHA256
027c5d61ace55ebc47e3271151985b93ab1da429f090260e3db2007c2b0828a5
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SHA512
c48710fab430a51273d83926b76e726263a1e14095974d3cca044d22f4710bae8b2952bf4d92193607b7b7ff5cd278cfb2d342ca3d367904c91d3c002c04b467
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUL: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 2024-01-29_7f1902b58c13f608c94e2577ce7e7d29_cryptolocker
Files
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2024-01-29_7f1902b58c13f608c94e2577ce7e7d29_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