Behavioral task
behavioral1
Sample
78ba591bf60b1dc61745d90fc7ebe18e987f1a683ff56a6bdc2c502c81d61c3c.exe
Resource
win7-20231023-en
General
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Target
78ba591bf60b1dc61745d90fc7ebe18e987f1a683ff56a6bdc2c502c81d61c3c
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Size
9.1MB
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MD5
f589ccef505d18eedb5301d513dc1090
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SHA1
7e709d28eae3021d68155191e125d967c4437c8f
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SHA256
78ba591bf60b1dc61745d90fc7ebe18e987f1a683ff56a6bdc2c502c81d61c3c
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SHA512
52e20db771c8ba68f7f852841e1ed82d1527d08c79479ecb4bed60c9c3643b08f72d6ea452cfa54526ac623982312b97bf56c69efd9beaff5b75798c6961642f
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SSDEEP
196608:dbsJM7lxdy1eQ3U2lVU2CuNE7Vufh4cSNnN4Uh79u2vipS35oreP/abux4vQuox:dbZ7lxo199VU2CrYsnL9u2viA3RXWf
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 78ba591bf60b1dc61745d90fc7ebe18e987f1a683ff56a6bdc2c502c81d61c3c unpack001/out.upx
Files
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78ba591bf60b1dc61745d90fc7ebe18e987f1a683ff56a6bdc2c502c81d61c3c.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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10.0MB - Virtual size: 10.0MB
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