Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_37f4dd8decd15e8c44afd57567a13b70_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_37f4dd8decd15e8c44afd57567a13b70_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-19_37f4dd8decd15e8c44afd57567a13b70_cryptolocker
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Size
42KB
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MD5
37f4dd8decd15e8c44afd57567a13b70
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SHA1
e3916a26925b0d0d430f46311b4997991f718192
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SHA256
6868ca383999b1b03afef1fca57cfda979e4952ede9057a167effc121f4321ea
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SHA512
b1074e2fa085ca578e1ed7c7a882be4f1067de67f133996e5835f762f38f66be31f31e43000a981dc038a5f31516fecda2830a8c68feb179c798a74d71c28aa3
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+M4:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+1
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 2024-01-19_37f4dd8decd15e8c44afd57567a13b70_cryptolocker
Files
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2024-01-19_37f4dd8decd15e8c44afd57567a13b70_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ