Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_b83a20ad7be8f228a70b4b12fd7ecbcf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-09_b83a20ad7be8f228a70b4b12fd7ecbcf_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-09_b83a20ad7be8f228a70b4b12fd7ecbcf_cryptolocker
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Size
48KB
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MD5
b83a20ad7be8f228a70b4b12fd7ecbcf
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SHA1
4f9794fcf55c448d5d495351ca78c4e467af3904
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SHA256
30e602d93e837cf5a5ed825d2d8c3a26c98daf0972854830b009c49690fe1065
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SHA512
78a2c69598fb8f237e4f2f03d19fb670aba5b1b6c21d48a710e631d206328bfc47f96f3fb7288328373d7d613709f7722c6fc1d4b7245b6c3c3ce72323247ecd
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8F:ZVxkGOtEvwDpjcx
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-09_b83a20ad7be8f228a70b4b12fd7ecbcf_cryptolocker
Files
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2024-05-09_b83a20ad7be8f228a70b4b12fd7ecbcf_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ