Behavioral task
behavioral1
Sample
ar.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ar.exe
Resource
win10v2004-20240226-en
General
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Target
d4e4f54a128a4822c5a694d65910ff01
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Size
172KB
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MD5
d4e4f54a128a4822c5a694d65910ff01
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SHA1
a16a355c69bc10f50d6ecb0481142036ab418e19
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SHA256
5cc8ac2f51fb7ac4a75e1d5472393ec98ed00d7032e8f43b589ab1bd85723a23
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SHA512
5ed2669c8678294225783d110acdd2035716cd2e564dfc71bbaaab39ab1aee740d99ca4d6dd5ca5e5c3b26463706dad58d6e62270ed9c2363841579561cadd8d
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SSDEEP
3072:stY3c/A3UBHkGAcLbU80aPVuDMZW6Ocg5pI7ELM9A9b49PDrhtOZX:s/QU37UG0MZB7CpKELMO9k9PDr7Op
Malware Config
Signatures
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resource yara_rule static1/unpack001/ar.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ar.exe
Files
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d4e4f54a128a4822c5a694d65910ff01.rar
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ar.exe.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
Sections
.text Size: 25KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 7KB - Virtual size: 832KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 138KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE