Behavioral task
behavioral1
Sample
05f9674f369397c9c67a8541407296c86c0aed2a26d2733fa3ffe9a256ad37db.exe
Resource
win7-20230831-en
General
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Target
05f9674f369397c9c67a8541407296c86c0aed2a26d2733fa3ffe9a256ad37db
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Size
484KB
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MD5
265f9744bc871ecbac1f576b53fc4b70
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SHA1
2e28afaff34a36af22c4081473ddd67e22da2b22
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SHA256
05f9674f369397c9c67a8541407296c86c0aed2a26d2733fa3ffe9a256ad37db
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SHA512
4242273ac84ceaa19dba0e98868739d04dd0a3c29c43007d8ad3bcd72173536e9544685097b1bb619d52ffb9707b8189f9991122931c62efdc8074e2499bfab8
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SSDEEP
12288:m667NO5rh27dVAxZfIjpXxgBLeE8tRc5kDUkLLwbpcRGI:mB7E5VcQZf82hezc5ZkLLwbmb
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 05f9674f369397c9c67a8541407296c86c0aed2a26d2733fa3ffe9a256ad37db unpack001/out.upx
Files
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05f9674f369397c9c67a8541407296c86c0aed2a26d2733fa3ffe9a256ad37db.exe windows:4 windows 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: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 481KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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
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: 444KB - Virtual size: 442KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 364KB - Virtual size: 453KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ