Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_d7762f2b26cf37a405c8d4a11224e3ba_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_d7762f2b26cf37a405c8d4a11224e3ba_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_d7762f2b26cf37a405c8d4a11224e3ba_cryptolocker
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Size
47KB
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MD5
d7762f2b26cf37a405c8d4a11224e3ba
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SHA1
b32244b79d53553a67627efd2abf2a13a9a7bf9c
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SHA256
74d0e64676767404763d792c9af909daa1c1e57a31254cb9f5c7dd6ec3df5aed
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SHA512
e12ad2f4d59df4064077d6fc1949f5876df5c66f398bf0606f39f0c6ee08dcf03577a5d4c3c0e7c1a0891b1b20f028132aec103625432cd40eb436c542bae29d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh
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 2024-03-27_d7762f2b26cf37a405c8d4a11224e3ba_cryptolocker
Files
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2024-03-27_d7762f2b26cf37a405c8d4a11224e3ba_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