Behavioral task
behavioral1
Sample
NEAS.aaab31b226d001edb71b525b34260000.exe
Resource
win7-20231020-en
General
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Target
NEAS.aaab31b226d001edb71b525b34260000.exe
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Size
87KB
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MD5
aaab31b226d001edb71b525b34260000
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SHA1
7b38d617bb83b96f4b76e9bf09e12d007427eb93
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SHA256
772034a0c41c1d2fa91a02004f3c61d6388c4fd884ca8a9fbf47f26332e72795
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SHA512
830988412bfb414cbaba1428b85a12fbbbb238054865c5713f72cce82cbcc4f74a0cd1303e706df07416c7360067c1c47d82c3135232d25044dfbefdcc2de188
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SSDEEP
1536:D3ScSeuCQ5CvP3ErbK0GsA1Irn6ykkXERklFceLnFaswUemjmh5WGiirTb9QyzO:DSleucPUXKhsmIGZkXYUJFg5fRiaTRe
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.aaab31b226d001edb71b525b34260000.exe unpack001/out.upx
Files
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NEAS.aaab31b226d001edb71b525b34260000.exe.exe windows:4 windows 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: - Virtual size: 408KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows 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: 387KB - Virtual size: 386KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE