Behavioral task
behavioral1
Sample
f9acb40a31214f89b3557dc2e67f7148615ae52077baac1fde55d550e9b4d9a0N.exe
Resource
win7-20240903-en
General
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Target
f9acb40a31214f89b3557dc2e67f7148615ae52077baac1fde55d550e9b4d9a0N
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Size
1.6MB
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MD5
00db32001029a6d57ab9a776a0d7b1d0
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SHA1
04ff13ac35aa154c6b718c6fdf83bd65d32de795
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SHA256
f9acb40a31214f89b3557dc2e67f7148615ae52077baac1fde55d550e9b4d9a0
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SHA512
10b1027c3af53391a64d02bec73c49cc220c5321c8ff7265d8ab89c2eca40ff9f1c0b0360f86e839ed359501ab5d7fce2cfb8a52ba81adb5bdaa9e7d24dfce4d
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SSDEEP
24576:oPLB2glGAOmu4lZE9Opvkw8oLuN75sVZlhdm0hgYs4mSSu+n5XMluzWLG:Rgg2o9ekELk75qFdm0d23ukj
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 f9acb40a31214f89b3557dc2e67f7148615ae52077baac1fde55d550e9b4d9a0N unpack001/out.upx
Files
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f9acb40a31214f89b3557dc2e67f7148615ae52077baac1fde55d550e9b4d9a0N.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
UPX0 Size: - Virtual size: 4.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
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 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: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5.8MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE