Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_e24dd75efee20418244f7505ef134bd8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_e24dd75efee20418244f7505ef134bd8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_e24dd75efee20418244f7505ef134bd8_cryptolocker
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Size
37KB
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MD5
e24dd75efee20418244f7505ef134bd8
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SHA1
c60ab87faddbc698e40edd25eae15efeea41bee1
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SHA256
01648ac2446f73d22f3c17e574e096bcc0ac5229db2785f05e594afcb729b4de
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SHA512
b3dcce9069635b7cdf4937a940e84d0be28f028569227e4fcb6943160e5d0fd064471897c4247838dcfbb1495ac0721acb94ee76360c08c183a735b24d060e2c
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SSDEEP
384:+cX+ni9VCr5nQI021q4VQBqURYpetOOtEvwDpjqIGRxzOP51FqQLicn3f3VhBlXM:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnv/M
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-15_e24dd75efee20418244f7505ef134bd8_cryptolocker
Files
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2024-03-15_e24dd75efee20418244f7505ef134bd8_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE