Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_b43b6a098cab2b112bc604a4df4ab8fd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_b43b6a098cab2b112bc604a4df4ab8fd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_b43b6a098cab2b112bc604a4df4ab8fd_cryptolocker
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Size
38KB
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MD5
b43b6a098cab2b112bc604a4df4ab8fd
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SHA1
21efc0e11244cf4b3c60aceeeda93151dc973b70
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SHA256
8585371b150141b8f3444970f1c1edd862e9b717c91a00a1d5902cbe93bb7acf
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SHA512
bdc00d6232d2d1915c6b9d8583eba50a3506bfdb6616fbbcb143b27e38ed943c26a6b13bc60a73be188a239649ef13638b7fe8da688ff6cf493aac4d865d610d
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQLI3JnoehFOj:V6QFElP6n+gMQMOtEvwDpjeJQy1hoj
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 2024-01-27_b43b6a098cab2b112bc604a4df4ab8fd_cryptolocker
Files
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2024-01-27_b43b6a098cab2b112bc604a4df4ab8fd_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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