Behavioral task
behavioral1
Sample
1eb019cdb72fffce54a4c2e495a07f8890d4888e5a5af282f8794e71bcc69ee3.exe
Resource
win7-20231129-en
General
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Target
1eb019cdb72fffce54a4c2e495a07f8890d4888e5a5af282f8794e71bcc69ee3
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Size
13.6MB
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MD5
71c22d10c94ba792ec3a0f9dc0a6f2a2
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SHA1
53922c2cfc89cf772bce17e8a5029529f9a1766f
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SHA256
1eb019cdb72fffce54a4c2e495a07f8890d4888e5a5af282f8794e71bcc69ee3
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SHA512
0ae65e16b724a7451924598de0070920772b7dff560d15aaf58fcf68ff0e035a227ccd597c32bd59000eb4c1ca49f32d2a8eda144d72980f5c76b5d93c68f4b8
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SSDEEP
393216:e1ZOwHYPQWtEyH0vaNaXjoL39V69Ru//s:amEbva+js3r69R2/s
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 1eb019cdb72fffce54a4c2e495a07f8890d4888e5a5af282f8794e71bcc69ee3 unpack001/out.upx
Files
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1eb019cdb72fffce54a4c2e495a07f8890d4888e5a5af282f8794e71bcc69ee3.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: 9.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.3MB - Virtual size: 13.3MB
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: 20.9MB - Virtual size: 20.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 342KB
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