Behavioral task
behavioral1
Sample
a798430c04644ea84db1801c3ac990ae_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a798430c04644ea84db1801c3ac990ae_JaffaCakes118
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Size
1.8MB
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MD5
a798430c04644ea84db1801c3ac990ae
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SHA1
16e8baf455168cdbb90422236da22def263befe6
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SHA256
96a0599318f07ac0941d57bc0dcbbd731ec64ee0ebba932182c838dc119a6bd4
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SHA512
acd63dbf1afd5deff7755d5036215282d20d5c0de95ac504fd066262de5ac24553cfa1e4d9c7a62bc7959faa9d4c8f5ba35091e2d790d69de6700239d4ed2cd7
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SSDEEP
49152:B/kNkmzbn5TP+BMw2BXtUjwXX2YGUmgAHShAxiuWZE:qPxWF2BXtLvGUmgXuj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a798430c04644ea84db1801c3ac990ae_JaffaCakes118 unpack001/out.upx
Files
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a798430c04644ea84db1801c3ac990ae_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