Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_f7cb3726c3a3a51519b4b2637c85e35b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_f7cb3726c3a3a51519b4b2637c85e35b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_f7cb3726c3a3a51519b4b2637c85e35b_cryptolocker
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Size
45KB
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MD5
f7cb3726c3a3a51519b4b2637c85e35b
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SHA1
53317d8056e5e5f544b4475c6baa49263a87ff01
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SHA256
421e53bd1d1f242ca64538ece2267681374f985dc76e45caf6d6470ecb463696
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SHA512
58544d2cb8d1ed774253f355dfc174c98cedf30cbd41389e75fa5800be4e1d7b7fe281b1ce107a26636e36e9cb9c978ab516622169cdb51c36a632b64adb6d24
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsl:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1r
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_f7cb3726c3a3a51519b4b2637c85e35b_cryptolocker
Files
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2024-02-18_f7cb3726c3a3a51519b4b2637c85e35b_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ