Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_1a5fd04bee7097c8b1271bfaf7a92b39_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_1a5fd04bee7097c8b1271bfaf7a92b39_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_1a5fd04bee7097c8b1271bfaf7a92b39_cryptolocker
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Size
39KB
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MD5
1a5fd04bee7097c8b1271bfaf7a92b39
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SHA1
f1aa86584adb11d7848536208f190d61388e7832
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SHA256
732a71f13c0328fa15023539f7c340763609cb36b4c3cd3806da3d11f0c8c69f
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SHA512
a9ec391233fe614d881f504e8dd830a41ebbadd8e96a6fcc51a855dbb59acc2046f2f2f8aa07fb5209237f7a1a996b72ac25a6e6b9da2d9f90dc4246cc62e8cd
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZmG5I:V6QFElP6n+gMQMOtEvwDpjyaYa/muI
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 2024-04-20_1a5fd04bee7097c8b1271bfaf7a92b39_cryptolocker
Files
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2024-04-20_1a5fd04bee7097c8b1271bfaf7a92b39_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