Behavioral task
behavioral1
Sample
32b7d268fa796119a3caf7bc23b47f993589f0c319ff4e3fc4802e4f5fba24d5.exe
Resource
win7-20240220-en
General
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Target
32b7d268fa796119a3caf7bc23b47f993589f0c319ff4e3fc4802e4f5fba24d5
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Size
87KB
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MD5
6ed318b9920a467cb2314144661fe0ca
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SHA1
f0355c8cb8d49be5802b04a48296c8360ae0ed60
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SHA256
32b7d268fa796119a3caf7bc23b47f993589f0c319ff4e3fc4802e4f5fba24d5
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SHA512
80a6a702cdeb0df87ad267864438990f6b963f7b22931c744d65313c8b729d1688b5fc18edae1865ae3660b2a272f4bd14714d2897bf0a468e6a526f44d6eabf
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SSDEEP
1536:D3ScSeuCQ5CvP3ErbK0GsA1Irn6ykkXERklFceLnFaswUemjmh5WGiirTb9Qyz+:DSleucPUXKhsmIGZkXYUJFg5fRiaTRO
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 32b7d268fa796119a3caf7bc23b47f993589f0c319ff4e3fc4802e4f5fba24d5 unpack001/out.upx
Files
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32b7d268fa796119a3caf7bc23b47f993589f0c319ff4e3fc4802e4f5fba24d5.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: 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 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: 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