Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_b5407000efd09f2a0f54e99281867a39_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_b5407000efd09f2a0f54e99281867a39_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_b5407000efd09f2a0f54e99281867a39_cryptolocker
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Size
38KB
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MD5
b5407000efd09f2a0f54e99281867a39
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SHA1
c666accdf75e6f456a19391db52caa96aad02d8e
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SHA256
209b7d6f3d2902ce86a2f63802d1e3783417e8c7af59058b42486944a957f844
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SHA512
1affc132834d3f0c2e9ff249532a6ea13af664aaa8fd76b002b8c9ef9482dd75f5837dc56bf850450408532462fc623ae2cb53bb336731ed5650edff41468dcb
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7n+3:ZzFbxmLPWQMOtEvwDpjLeQ
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 2024-02-28_b5407000efd09f2a0f54e99281867a39_cryptolocker
Files
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2024-02-28_b5407000efd09f2a0f54e99281867a39_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