Behavioral task
behavioral1
Sample
2024-05-23_deb1ab26eda60c99839140796e19a4e6_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_deb1ab26eda60c99839140796e19a4e6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_deb1ab26eda60c99839140796e19a4e6_cryptolocker
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Size
91KB
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MD5
deb1ab26eda60c99839140796e19a4e6
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SHA1
e60c517bf4b1fd4555146412916954102ada173e
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SHA256
f822491c497ee0c7bc43b76794537ad1b52ed981bd3273ca48b896411de9f120
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SHA512
704a12cabf6d3c9a9fa28f2ff283d70955c74bc6e2904098c13ab3fb337a9da4ca9c3b8c467aacfe59d0d095f5475565cebd654ce601de315fac87006a508a60
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/Dg:n6a+1SEOtEvwDpjYYvQd2Pz
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_deb1ab26eda60c99839140796e19a4e6_cryptolocker
Files
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2024-05-23_deb1ab26eda60c99839140796e19a4e6_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE