Behavioral task
behavioral1
Sample
1da5a8b25f2148a02ae095207ef0a8b07da2d52e09801bfe04afabf13b3991d5.exe
Resource
win7-20240704-en
General
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Target
1da5a8b25f2148a02ae095207ef0a8b07da2d52e09801bfe04afabf13b3991d5
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Size
545KB
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MD5
7b8754e5ce4bb1074e528aaa31184146
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SHA1
393c6c4541cb376df142c90669a9093f8d87d88c
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SHA256
1da5a8b25f2148a02ae095207ef0a8b07da2d52e09801bfe04afabf13b3991d5
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SHA512
7efde7a14a8866a56549951b2eef312838910eeab12c92d36e3e2e9a110f8e63039d7f8d1db9b603191232a3b3d2deb08121e185e3efa507419a5f008e69b24e
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SSDEEP
12288:xAVlp8+gVGkp67hnjQMEoo+0FgVb9EyVlJPgFBa0dJwb:US+syjQl+Xbxlal
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 1da5a8b25f2148a02ae095207ef0a8b07da2d52e09801bfe04afabf13b3991d5 unpack001/out.upx
Files
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1da5a8b25f2148a02ae095207ef0a8b07da2d52e09801bfe04afabf13b3991d5.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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 536KB - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 784KB - Virtual size: 780KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 456KB - Virtual size: 453KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 374KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ