Behavioral task
behavioral1
Sample
2024-09-12_dc5f04a52dbac05064c5e636c389c414_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-12_dc5f04a52dbac05064c5e636c389c414_cryptolocker
-
Size
75KB
-
MD5
dc5f04a52dbac05064c5e636c389c414
-
SHA1
e3eca93b599ab4870fbc9d55552ad0437422c16d
-
SHA256
43caac84899ad3ad645928a2ebd96e373d039cce67621188885bc624ae7f8359
-
SHA512
9fe7938cef3415ba19a296f4f417606e441e6e5065d455ded0b4e1a546e9f4cb25f897a348752fdb2ab46cc089181fb24946d8a6c98b7e79d999f3c34a5f67bf
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gb:1nK6a+qdOOtEvwDpji
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_dc5f04a52dbac05064c5e636c389c414_cryptolocker
Files
-
2024-09-12_dc5f04a52dbac05064c5e636c389c414_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE