Behavioral task
behavioral1
Sample
1dfb15a6e4c3f352e74deb1b0c50bd4a5f502d1544280bf6d4201a09f13f65d2.exe
Resource
win7-20240708-en
General
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Target
1dfb15a6e4c3f352e74deb1b0c50bd4a5f502d1544280bf6d4201a09f13f65d2
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Size
9.2MB
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MD5
ea9cc87c56542a3afd75557b8c90dc01
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SHA1
83962898e9b7f16dafff6ca64701e5086abb5bee
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SHA256
1dfb15a6e4c3f352e74deb1b0c50bd4a5f502d1544280bf6d4201a09f13f65d2
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SHA512
5ec7e0285f42388ea46b8645e9e205384c55ea7381a5653d4af19e287370058aa081f2fcd6780d32932c59b8f3d751a6a99182a43aacff949e43ca1f5313581f
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SSDEEP
196608:Vvwv30KJvcBHS0faUUmhIgolTNkt+tE4N0m9ca7Nwr3O8Fp51ewZMJGokL/rUELc:VvwkYvCHS0CfmUL9N+aJwDOCpbejeDrm
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 1dfb15a6e4c3f352e74deb1b0c50bd4a5f502d1544280bf6d4201a09f13f65d2 unpack001/out.upx
Files
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1dfb15a6e4c3f352e74deb1b0c50bd4a5f502d1544280bf6d4201a09f13f65d2.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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.2MB - Virtual size: 9.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ