Behavioral task
behavioral1
Sample
4cb60f7fceb71c684e8767c3574326bef77e9fe7aee64402e786eee0743cda20.exe
Resource
win7-20240611-en
General
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Target
4cb60f7fceb71c684e8767c3574326bef77e9fe7aee64402e786eee0743cda20
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Size
12.9MB
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MD5
4e5d4e9838afc3c90df8704da4792a3b
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SHA1
1291df6f658fdd0f429280c491329c1be77267ef
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SHA256
4cb60f7fceb71c684e8767c3574326bef77e9fe7aee64402e786eee0743cda20
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SHA512
24bb7ae8b6c64597ead5c4986a0fac4962408f199b31a7ba38b070cb3b1b35eef561765cfef976b8e5b164178ab530d3876dee6cffc8d3d6e6ab9cf88e5a3d18
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SSDEEP
393216:jitFmvaeTgEg2ZetCKzfH1uFJCaTb/bv8j:j3aec2MBzcvCybU
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 4cb60f7fceb71c684e8767c3574326bef77e9fe7aee64402e786eee0743cda20 unpack001/out.upx
Files
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4cb60f7fceb71c684e8767c3574326bef77e9fe7aee64402e786eee0743cda20.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: 9.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12.6MB - Virtual size: 12.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20.3MB - Virtual size: 20.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 327KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ