Behavioral task
behavioral1
Sample
639b1e4368e7cf07bad1faf243c75dac_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
639b1e4368e7cf07bad1faf243c75dac_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
639b1e4368e7cf07bad1faf243c75dac_JaffaCakes118
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Size
228KB
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MD5
639b1e4368e7cf07bad1faf243c75dac
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SHA1
93575752548a5d4340d3ae3cf7c4ac647a4e0b6f
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SHA256
e8f351ce4e27dfb3100a50ea2e59bacc8fc31d01daa1febbcd7353336a34790f
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SHA512
102c37362cad295e676dc9aebc104dcca1483c23dd2a7c85ddf0ea65f12c1f48a5a6380314dbee628457860d42f08ba4ab8c9c6c023da7f02c0c453d582314b0
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SSDEEP
6144:WQ2E205qRTe5uht1lIJTgUl4epYz4QO+Wkk:W1N0IJeI1yd7py4LYk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 639b1e4368e7cf07bad1faf243c75dac_JaffaCakes118 unpack001/out.upx
Files
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639b1e4368e7cf07bad1faf243c75dac_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 308KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 218KB - Virtual size: 220KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 364KB - Virtual size: 364KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ