Behavioral task
behavioral1
Sample
NEAS.50aa20ff18177a1a222f7fd916357a10.exe
Resource
win7-20231023-en
General
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Target
NEAS.50aa20ff18177a1a222f7fd916357a10.exe
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Size
102KB
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MD5
50aa20ff18177a1a222f7fd916357a10
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SHA1
81106e3d65a5732826dca58014e3ce14c7c4be5c
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SHA256
c48a0e6ad203f0e315d609bbb0c294efb96ddb16a3f9f7e201d5d1f222c89bbe
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SHA512
d3f01950f317f97136ce2f2885fabed58b4a28d9dce95b40161fa1514c49d79b35d9f3f299af299527b2358d0fb8a7aa6a203ee484434adfaa042d0538dff61d
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SSDEEP
3072:AFAVjjtiB6TbWyKnI7I/maBAz47VI90uqe9:ASjjtU6+a7I+MyIq90uqe9
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.50aa20ff18177a1a222f7fd916357a10.exe unpack001/out.upx
Files
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NEAS.50aa20ff18177a1a222f7fd916357a10.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: 360KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
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: 328KB - Virtual size: 328KB
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: 31KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE