Behavioral task
behavioral1
Sample
a632f48e557b50d875fd04984f367775_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a632f48e557b50d875fd04984f367775_JaffaCakes118
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Size
146KB
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MD5
a632f48e557b50d875fd04984f367775
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SHA1
3d45e65ec5dbe0c03c3b4c9395093d8f41070563
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SHA256
066fa376815e4361f4b3ae0247f1bd054c31522e5bb5a68ab4cc09ac076621d7
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SHA512
48e8e5076a71a304518814fc60c362f5a1007865c1b6a6cc51b3f8f5c8105b1c78a030247e40f1b350ebd8e7ecf441d76de6341bd05ac687874e180ededdf2e8
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SSDEEP
3072:nsGzYPTJspp9ziAaTjYAaKo7AHUBDneDEuKkC4J:nsaY8p9zDaImo7ASneDEG9J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a632f48e557b50d875fd04984f367775_JaffaCakes118 unpack001/out.upx
Files
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a632f48e557b50d875fd04984f367775_JaffaCakes118.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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - 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: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ