Behavioral task
behavioral1
Sample
b9db8d599e8f405004f33c5e53df9741_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b9db8d599e8f405004f33c5e53df9741_JaffaCakes118
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Size
232KB
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MD5
b9db8d599e8f405004f33c5e53df9741
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SHA1
5137fabee81d3cdf261ab85002f7b7693dfdd8ba
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SHA256
9b3f35b9beed321cfedeeed9285dfa760e681fc6d78f43b2c09a8b9e2969ea8c
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SHA512
08a977c90fb4fda6ac4095ceff2043557594e0dff3ebbc430b115e37cc6db875b3baa97fdb0d8e05fbc588cb19b97894c819a345511bf9fa33fc0326f7135527
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SSDEEP
6144:vQLB6OMmPcAjTJb56aQbjJHMe5cXw/dZj7eoJGxsAHP:vm63KTJF6aQbCemOZj7besAHP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9db8d599e8f405004f33c5e53df9741_JaffaCakes118 unpack001/out.upx
Files
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b9db8d599e8f405004f33c5e53df9741_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: 324KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 204KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 360KB - Virtual size: 359KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ