Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_ccc84eb4cac695fa1d4efec78b92af1b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_ccc84eb4cac695fa1d4efec78b92af1b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_ccc84eb4cac695fa1d4efec78b92af1b_cryptolocker
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Size
55KB
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MD5
ccc84eb4cac695fa1d4efec78b92af1b
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SHA1
9a5a627c425d89b91fddd42a641ba8de195693dd
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SHA256
f92d3c56a5f9c52a606df370c3b4d120c55a9f71adfec893f0440ecf1fa4906d
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SHA512
c20c138e44bdfa6905304dc0d516ad63258574d29ca4a01361f90f70897277ae889d05fa0f12a9eb1bf26bc9c0f2048c7f09a13dba64acda3f23bdb1630e2585
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61a:BbdDmjr+OtEvwDpjMo
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-27_ccc84eb4cac695fa1d4efec78b92af1b_cryptolocker
Files
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2024-02-27_ccc84eb4cac695fa1d4efec78b92af1b_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE