Behavioral task
behavioral1
Sample
a7adb14b89f9c005153a3a9d0d4579b0_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a7adb14b89f9c005153a3a9d0d4579b0_JaffaCakes118
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Size
72KB
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MD5
a7adb14b89f9c005153a3a9d0d4579b0
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SHA1
b28a61a2c235b3acea08cbaca68315ac4a37f04c
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SHA256
d5a9bfaaa7486f1c434d2e6a0c45ec11d0de2978b7edfca0af1c6799bd99c80b
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SHA512
6cc4aea456a480d314bd1048f4cec708f7eb31b56349fac673c7c2dfbb2369d6082defa2dfb5385fb4893bbf518fa97868646ae751443fd77030bc537edc1d04
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SSDEEP
1536:UiHHQcZM2mp2/+BvjtaNcsxLIFkQUdEpFJ1MEFb3+vgbAzSJk:UinQz2RWBvjt/s5dIpFJ15Fz+O3y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7adb14b89f9c005153a3a9d0d4579b0_JaffaCakes118 unpack001/out.upx
Files
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a7adb14b89f9c005153a3a9d0d4579b0_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ