Behavioral task
behavioral1
Sample
7742acde686f5433fdcf09f6a0f680c3_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
7742acde686f5433fdcf09f6a0f680c3_JaffaCakes118
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Size
10KB
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MD5
7742acde686f5433fdcf09f6a0f680c3
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SHA1
c1823efbdc93aa47141fff946c817147ef89df56
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SHA256
aab92cceb63d2a1a75255aec53a7f519526900e4d7f9b0a98df50ccd1f64c997
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SHA512
fa8cf24ca77aa252d8492b885ecce9428b63293f29d62e17b641888cf6b72a19b82f8577105ae2dac90e1b4209004a6db07779c9d1aad0b89e872a8de063790e
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SSDEEP
192:ahGCwSJIcs1kQsHaRyavY4l3Dd4yguErLLlLvKKGenKKKwvKKKKKKKKKKKKKKKKI:ahG9S+rs61/4HuENKKPKKKwvKKKKKKKJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7742acde686f5433fdcf09f6a0f680c3_JaffaCakes118 unpack001/out.upx
Files
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7742acde686f5433fdcf09f6a0f680c3_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
xxx Size: 1021B - Virtual size: 1021B
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: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE