Behavioral task
behavioral1
Sample
a0ce317e42c7a6607d33d8a3703a8ad7_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a0ce317e42c7a6607d33d8a3703a8ad7_JaffaCakes118
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Size
44KB
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MD5
a0ce317e42c7a6607d33d8a3703a8ad7
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SHA1
4bf3913183ad8d967c90ce36c5f8f9aaf674e746
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SHA256
e4f5d1723c5df61d49494538db368d147c19b1aa6994fbc23c6a59672bd6b0a9
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SHA512
6dbf5d5376456fe8e9e9a560875db4f9281da2f1c3f9b103d1491305c45f8d144015deb54d1918349cf0a2a078d81ee1b211f5bdd314e48a464811c8428843e4
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SSDEEP
768:SNeLi/J+T5XaGkvasAHciDGoYatP6WtnkCRGIvIm2amLo8V93pU6Fn:SNB+TTnHKax9vl23VtF
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a0ce317e42c7a6607d33d8a3703a8ad7_JaffaCakes118 unpack001/out.upx
Files
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a0ce317e42c7a6607d33d8a3703a8ad7_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ