Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_c9b91c0d72e1e7d0d33fffc14a7059d9_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-05_c9b91c0d72e1e7d0d33fffc14a7059d9_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-05_c9b91c0d72e1e7d0d33fffc14a7059d9_cryptolocker
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Size
48KB
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MD5
c9b91c0d72e1e7d0d33fffc14a7059d9
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SHA1
be755ab8a13485378fb575adc805d630bc0ac9fd
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SHA256
a6afc23230e122471ef3fd0988270a2c1473cc04e36ce5e6382aa559b5c5191b
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SHA512
f8138411495b6d7a63e714a774ea7df98bdabb58ccf38f0c2071671c34131466e39cc8124125c75cf817073e0f8875e4eef0098677d5ca2f333138ec61b87712
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15xB79:ZVxkGOtEvwDpjcY
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 2024-04-05_c9b91c0d72e1e7d0d33fffc14a7059d9_cryptolocker
Files
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2024-04-05_c9b91c0d72e1e7d0d33fffc14a7059d9_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