Behavioral task
behavioral1
Sample
42e2f5c1bfa641d6f7299f5105e65b5d_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
42e2f5c1bfa641d6f7299f5105e65b5d_JaffaCakes118
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Size
84KB
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MD5
42e2f5c1bfa641d6f7299f5105e65b5d
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SHA1
03b0cbc49c3584fc94ca9d7f00887daf025e2064
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SHA256
681ab85cfb52d4302b2c90a9643ab42a1d46ddbf74924d33ee4db90a964f1cb5
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SHA512
b98ec167301fc8f0b7cdd8bdf825e7abf554f52c8406f88cff7c6eee570e55033e5bffba8fdb2b02a15a22ada84e66a99aa183fd83b415b98294bafe6beafdd1
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SSDEEP
1536:jRG+aSX1wCCrp0KOm6AmNeakBMQayKOOjcf9RtYLPHE7Xl/:j6SFwjqFm6aaZOXVR6LPIB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42e2f5c1bfa641d6f7299f5105e65b5d_JaffaCakes118 unpack001/out.upx
Files
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42e2f5c1bfa641d6f7299f5105e65b5d_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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ