Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_a4139bca99dd0e094bb0920dce7ed723_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-27_a4139bca99dd0e094bb0920dce7ed723_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_a4139bca99dd0e094bb0920dce7ed723_cryptolocker
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Size
37KB
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MD5
a4139bca99dd0e094bb0920dce7ed723
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SHA1
262082ea57cbc61eb4dcc6a05767933948f1e984
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SHA256
321fe68e03a2438f203d4dedca574764c83228457a1bf5e47a8dbf4b55ae0123
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SHA512
02413801c8c9e21897943a267dcba0f7698091d7a24d2f19c63c73160585f80f59a1b3770898141d0368a731f4e208a075f24d150639faac8f1309df7d77ded2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkYI:YGzl5wjRQBBOsP1QMOtEvwDpjgarrk/
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 2024-05-27_a4139bca99dd0e094bb0920dce7ed723_cryptolocker
Files
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2024-05-27_a4139bca99dd0e094bb0920dce7ed723_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