Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_bd5c6c1249c51d3f98da28ae0d1db051_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-11_bd5c6c1249c51d3f98da28ae0d1db051_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_bd5c6c1249c51d3f98da28ae0d1db051_cryptolocker
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Size
41KB
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MD5
bd5c6c1249c51d3f98da28ae0d1db051
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SHA1
18e3fd03ab94cc25c020857a6bba11b74536a62b
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SHA256
301a545d39ad51a7e3de1abe3ee6da8eccfb2f248dffec41d201a42f13898886
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SHA512
f57b7ab2136a996e20c320a286dc4c19331ffac5f6150ef6cab5daef708d0f81acaebc6d6ea58e4b34da7f6960c9e170413c3ade4e9d471e29050513cc140ac2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vlE:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLe
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 2024-04-11_bd5c6c1249c51d3f98da28ae0d1db051_cryptolocker
Files
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2024-04-11_bd5c6c1249c51d3f98da28ae0d1db051_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