Behavioral task
behavioral1
Sample
b1943fa59ea1469591474b476b722c2c_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b1943fa59ea1469591474b476b722c2c_JaffaCakes118
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Size
11.3MB
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MD5
b1943fa59ea1469591474b476b722c2c
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SHA1
db4e60e335c4c998de649c205a194b159788ed4c
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SHA256
d29f501c7fc68f47e8cda7bd85ba51c9cebaf8a0ab97a8c1215d7d07bfde8efe
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SHA512
0eaad7af7ba24800282d62364b01a66977c76cd46cb7ccbe64a0337c1a4326dfc6701d24e509f76a715a665c2953024a6fef5f38f03ef6a7d4dd39204c449891
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SSDEEP
49152:xPln/Fb1IBMLTSMmvZponzYY7x6AUAyIRsznaEiQYXoIjZcfD3fDnwDkUwX8wn4x:TX/jzYY96A6IpzQYX/SrfDDnrfDA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1943fa59ea1469591474b476b722c2c_JaffaCakes118 unpack001/out.upx
Files
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b1943fa59ea1469591474b476b722c2c_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 108KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ