Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_b48e5eaf614e2ce8c50e1c3b4376a786_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_b48e5eaf614e2ce8c50e1c3b4376a786_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_b48e5eaf614e2ce8c50e1c3b4376a786_cryptolocker
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Size
45KB
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MD5
b48e5eaf614e2ce8c50e1c3b4376a786
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SHA1
ede6a0dfb9c0d8cac5832018c0dc37c382edf039
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SHA256
cb59d70c28324ee9540394b479c1ed101bf2031cac4467880686f1fdb6366c98
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SHA512
4d11cbebd095a523b2d7e0b658c10d4358af5b59b3104c48f4c48c52e6442cbeb12b838928074a856db5d5efbd91dbdca880901ba9ec85e727cf56e3c978da59
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wso:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1i
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 2024-01-29_b48e5eaf614e2ce8c50e1c3b4376a786_cryptolocker
Files
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2024-01-29_b48e5eaf614e2ce8c50e1c3b4376a786_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