Behavioral task
behavioral1
Sample
ca217aeddad376f15fbcaab990bfeda9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ca217aeddad376f15fbcaab990bfeda9.exe
Resource
win10v2004-20240226-en
General
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Target
ca217aeddad376f15fbcaab990bfeda9
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Size
3.9MB
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MD5
ca217aeddad376f15fbcaab990bfeda9
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SHA1
0b6057070ee4670e0e98d740bb8d9806d48fa49d
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SHA256
7b49a789d9300e7d4638f6149baac7416bba5b837488b9da982c7307e324843d
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SHA512
c2ea23e3978c529106ff3048a5d1784e4f0a03e479ac8ec7b90a74ee97d28d478644e8a71c37fcb3d830e535b6483e9cb059a96e1d6457dc1b3ff08edb7630d0
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SSDEEP
98304:S/aj+kCZuZlepw8bfqnstLEtIabjKoh9WsBJdXN0B7+scstJu:qE+kCZuZlQLTqnhovu
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca217aeddad376f15fbcaab990bfeda9
Files
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ca217aeddad376f15fbcaab990bfeda9.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 296KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE